PNCL / Pinnacle Airlines Corp - تصريحات هيئة الأوراق المالية والبورصات، التقرير السنوي، بيان الوكيل

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الإحصائيات الأساسية
CIK 1166291
SEC Filings
All companies that sell securities in the United States must register with the Securities and Exchange Commission (SEC) and file reports on a regular basis. These reports include company annual reports (10K, 10Q), news updates (8K), investor presentations (found in 8Ks), insider trades (form 4), ownership reports (13D, and 13G), and reports related to the specific securities sold, such as registration statements and prospectus. This page shows recent SEC filings related to Pinnacle Airlines Corp
SEC Filings (Chronological Order)
توفر هذه الصفحة قائمة كاملة ومرتبة ترتيبًا زمنيًا لتصريحات هيئة الأوراق المالية والبورصات، باستثناء تصريحات الملكية التي نقدمها في مكان آخر.
March 8, 2013 15-15D

- PINNACLE AIRLINES CORP FORM 15

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 15 CERTIFICATION AND NOTICE OF TERMINATION OF REGISTRATION UNDER SECTION 12(g) OF THE SECURITIES EXCHANGE ACT OF 1934 OR SUSPENSION OF DUTY TO FILE REPORTS UNDER SECTIONS 13 AND 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934. Commission File Number 333-124625 PINNACLE AIRLINES CORP. (Exact name of registrant as specified in

March 8, 2013 15-15D

- PINNACLE AIRLINES CORP FORM 15

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 15 CERTIFICATION AND NOTICE OF TERMINATION OF REGISTRATION UNDER SECTION 12(g) OF THE SECURITIES EXCHANGE ACT OF 1934 OR SUSPENSION OF DUTY TO FILE REPORTS UNDER SECTIONS 13 AND 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934. Commission File Number 333-113452 PINNACLE AIRLINES CORP. (Exact name of registrant as specified in

March 8, 2013 15-15D

- PINNACLE AIRLINES CORP FORM 15

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 15 CERTIFICATION AND NOTICE OF TERMINATION OF REGISTRATION UNDER SECTION 12(g) OF THE SECURITIES EXCHANGE ACT OF 1934 OR SUSPENSION OF DUTY TO FILE REPORTS UNDER SECTIONS 13 AND 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934. Commission File Number 124628 PINNACLE AIRLINES CORP. (Exact name of registrant as specified in its

March 7, 2013 S-8 POS

- PINNACLE AIRLINES CORP FORM S-8

As filed with the Securities and Exchange Commission on March 6, 2013 Registration No.

March 7, 2013 S-8 POS

- PINNACLE AIRLINES CORP FORM S-8

As filed with the Securities and Exchange Commission on March 6, 2013 Registration No.

March 7, 2013 15-15D

- PINNACLE AIRLINES CORP FORM 15

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 15 CERTIFICATION AND NOTICE OF TERMINATION OF REGISTRATION UNDER SECTION 12(g) OF THE SECURITIES EXCHANGE ACT OF 1934 OR SUSPENSION OF DUTY TO FILE REPORTS UNDER SECTIONS 13 AND 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934. Commission File Number 333-113452, 333-124625 and 124628 PINNACLE AIRLINES CORP. (Exact name of reg

March 7, 2013 POS AM

- PINNACLE AIRLINES CORP FORM S-3

As filed with the Securities and Exchange Commission on March 6, 2013 Registration No.

February 26, 2013 8-K

Regulation FD Disclosure, Financial Statements and Exhibits

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of report (Date of earliest event reported): February 25, 2013 PINNACLE AIRLINES CORP. (Exact Name of Registrant as Specified in Charter) (State or other jurisdiction of incorporation or organization) (Commission File Number) (I

February 26, 2013 EX-99.1

UNITED STATES BANKRUPTCY COURT

EXHIBIT 99.1 UNITED STATES BANKRUPTCY COURT SOUTHERN DISTRICT OF NEW YORK Chapter 11 In re: Pinnacle Airlines Corp. et al. (1) Case No. 12-11343-REG Debtors (jointly administered) MONTHLY OPERATING REPORT FOR THE MONTH ENDED JANUARY 31, 2013 DEBTORS' ADDRESS: Pinnacle Airlines Corp. One Commerce Square 40 S. Main Street Memphis, TN 38103 DEBTORS' ATTORNEYS: Marshall S. Huebner Damian S. Schaible D

February 14, 2013 SC 13G/A

PNCL / Pinnacle Airlines Corp / Nantahala Capital Management, LLC - AMENDMENT TO SCHEDULE 13G Passive Investment

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. 2)* Pinnacle Airlines Corp. (Name of Issuer) Common Stock (Title of Class of Securities) 723443107 (CUSIP Number) December 31, 2012 (Date of Event which Requires Filing of this Statement) Check the appropriate box to designate the rule pursuant to which this

February 13, 2013 SC 13G/A

PNCL / Pinnacle Airlines Corp / Apollo Management Holdings GP, LLC - SC 13G/A Passive Investment

SC 13G/A 1 a13-49861sc13ga.htm SC 13G/A OMB APPROVAL UNITED STATES OMB Number: 3235-0145 SECURITIES AND EXCHANGE COMMISSION Expires: February 28, 2013 Washington, D.C. 20549 Estimated average burden hours per response........10.4 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. 6)* PINNACLE AIRLINES CORP. (Name of Issuer) Common Stock, par value $0.01 (Title of Class of Securi

February 7, 2013 SC 13D/A

PNCL / Pinnacle Airlines Corp / King Wayne Jr - SCHEDULE 13D/A Activist Investment

CUSIP No. 723443107 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13D (Amendment No. 4)* Under the Securities Exchange Act of 1934 PINNACLE AIRLINES CORP. (Name of Issuer) Common Stock (Title of Class of Securities) 723443107 (CUSIP Number) Frederic Dorwart Frederic Dorwart, Lawyers 124 East Fourth Street Tulsa, Oklahoma 74103 (918) 583-9922 (Name, Address and Te

February 5, 2013 8-K

Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers, Financial Statements and Exhibits

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of report (Date of earliest event reported): February 4, 2013 PINNACLE AIRLINES CORP. (Exact Name of Registrant as Specified in Charter) (State or other jurisdiction of incorporation or organization) (Commission File Number) (I.

February 5, 2013 EX-99.1

1

EXHIBIT 99.1 Ryan Gumm Named Pinnacle Airlines Corp. COO Memphis, Tenn. (Feb. 4, 2013) – Pinnacle Airlines Corp. (OTC: PNCLQ) has named Ryan Gumm as senior vice president and chief operating officer, effective Feb. 5, 2013. Upon the Company’s emergence from bankruptcy, Gumm will become president and chief executive officer, and John Spanjers will retire. “We’re excited to welcome Ryan to the execu

January 28, 2013 8-K

Regulation FD Disclosure, Financial Statements and Exhibits

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of report (Date of earliest event reported): January 25, 2013 PINNACLE AIRLINES CORP. (Exact Name of Registrant as Specified in Charter) (State or other jurisdiction of incorporation or organization) (Commission File Number) (I.

January 28, 2013 EX-99.1

UNITED STATES BANKRUPTCY COURT

EXHIBIT 99.1 UNITED STATES BANKRUPTCY COURT SOUTHERN DISTRICT OF NEW YORK Chapter 11 In re: Pinnacle Airlines Corp. et al. (1) Case No. 12-11343-REG Debtors (jointly administered) MONTHLY OPERATING REPORT FOR THE MONTH ENDED DECEMBER 31, 2012 DEBTORS' ADDRESS: Pinnacle Airlines Corp. One Commerce Square 40 S. Main Street Memphis, TN 38103 DEBTORS' ATTORNEYS: Marshall S. Huebner Damian S. Schaible

January 24, 2013 8-K

Regulation FD Disclosure, Financial Statements and Exhibits

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of report (Date of earliest event reported): January 24, 2013 PINNACLE AIRLINES CORP. (Exact Name of Registrant as Specified in Charter) (State or other jurisdiction of incorporation or organization) (Commission File Number) (I.

January 24, 2013 EX-99.1

1

EXHIBIT 99.1 Pinnacle Airlines Corp. Headquarters Will Relocate to Minnesota MEMPHIS, Tenn. (Jan. 24, 2013) – Pinnacle Airlines Corp. (OTC: PNCLQ) announced today that its headquarters will relocate to Minnesota. The decision came after an exhaustive evaluation of the most cost-effective option as the Company emerges from Chapter 11. The present headquarters location in Memphis, Tenn. was also eva

January 3, 2013 8-K

Entry into a Material Definitive Agreement

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of report (Date of earliest event reported): January 2, 2013 PINNACLE AIRLINES CORP. (Exact Name of Registrant as Specified in Charter) (State or other jurisdiction of incorporation or organization) (Commission File Number) (I.

December 27, 2012 8-K

Entry into a Material Definitive Agreement

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of report (Date of earliest event reported): December 21, 2012 PINNACLE AIRLINES CORP. (Exact Name of Registrant as Specified in Charter) (State or other jurisdiction of incorporation or organization) (Commission File Number) (I

December 21, 2012 EX-99.1

UNITED STATES BANKRUPTCY COURT

EXHIBIT 99.1 UNITED STATES BANKRUPTCY COURT SOUTHERN DISTRICT OF NEW YORK Chapter 11 In re: Pinnacle Airlines Corp. et al. (1) Case No. 12-11343-REG Debtors (jointly administered) MONTHLY OPERATING REPORT FOR THE MONTH ENDED NOVEMBER 30, 2012 DEBTORS' ADDRESS: Pinnacle Airlines Corp. One Commerce Square 40 S. Main Street Memphis, TN 38103 DEBTORS' ATTORNEYS: Marshall S. Huebner Damian S. Schaible

December 21, 2012 8-K

Regulation FD Disclosure, Financial Statements and Exhibits

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of report (Date of earliest event reported): December 21, 2012 PINNACLE AIRLINES CORP. (Exact Name of Registrant as Specified in Charter) (State or other jurisdiction of incorporation or organization) (Commission File Number) (I

December 18, 2012 8-K

Financial Statements and Exhibits, Other Events

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of report (Date of earliest event reported): December 17, 2012 PINNACLE AIRLINES CORP. (Exact Name of Registrant as Specified in Charter) (State or other jurisdiction of incorporation or organization) (Commission File Number) (I

December 18, 2012 EX-99.1

1

EXHIBIT 99.1 Pinnacle Airlines, Inc. Reaches Tentative Agreement with Air Line Pilots Association Moves Airline Closer to Successful Restructuring in Chapter 11 MEMPHIS, Tenn. (Dec. 17, 2012) – Pinnacle Airlines Corp.’s (OTC: PNCLQ) wholly owned subsidiary, Pinnacle Airlines Inc., announced today that it has reached a tentative agreement with the Air Line Pilots Association (ALPA), the legal repre

December 17, 2012 8-K

Entry into a Material Definitive Agreement - PINNACLE AIRLINES CORP FORM 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of report (Date of earliest event reported): December 10, 2012 PINNACLE AIRLINES CORP. (Exact Name of Registrant as Specified in Charter) (State or other jurisdiction of incorporation or organization) (Commission File Number) (I

November 30, 2012 8-K

Regulation FD Disclosure, Financial Statements and Exhibits

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of report (Date of earliest event reported): November 29, 2012 PINNACLE AIRLINES CORP. (Exact Name of Registrant as Specified in Charter) (State or other jurisdiction of incorporation or organization) (Commission File Number) (I

November 30, 2012 EX-99.1

1

EXHIBIT 99.1 To: Pinnacle Employees From: John Spanjers Re: Negotiations update 2012-11-29 As I noted in my message last Friday, we are at a critical moment and we must work quickly to address a near-term liquidity crisis. The negotiations with our pilots are vital to achieving the cost savings necessary to create a competitive cost structure, avoid liquidation and successfully emerge from bankrup

November 26, 2012 8-K

Regulation FD Disclosure, Financial Statements and Exhibits

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of report (Date of earliest event reported): November 21, 2012 PINNACLE AIRLINES CORP. (Exact Name of Registrant as Specified in Charter) (State or other jurisdiction of incorporation or organization) (Commission File Number) (I

November 26, 2012 EX-99.1

UNITED STATES BANKRUPTCY COURT

Exhibit 99.1 UNITED STATES BANKRUPTCY COURT SOUTHERN DISTRICT OF NEW YORK Chapter 11 In re: Pinnacle Airlines Corp. et al. (1) Case No. 12-11343-REG Debtors (jointly administered) MONTHLY OPERATING REPORT FOR THE MONTH ENDED OCTOBER 31, 2012 DEBTORS' ADDRESS: Pinnacle Airlines Corp. One Commerce Square 40 S. Main Street Memphis, TN 38103 DEBTORS' ATTORNEYS: Marshall S. Huebner Damian S. Schaible D

November 13, 2012 8-K

Entry into a Material Definitive Agreement

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of report (Date of earliest event reported): November 7, 2012 PINNACLE AIRLINES CORP. (Exact Name of Registrant as Specified in Charter) (State or other jurisdiction of incorporation or organization) (Commission File Number) (I.

October 25, 2012 EX-99.1

UNITED STATES BANKRUPTCY COURT

Exhibit 99.1 UNITED STATES BANKRUPTCY COURT SOUTHERN DISTRICT OF NEW YORK Chapter 11 In re: Pinnacle Airlines Corp. et al. (1) Case No. 12-11343-REG Debtors (jointly administered) MONTHLY OPERATING REPORT FOR THE MONTH ENDED SEPTEMBER 30, 2012 DEBTORS' ADDRESS: Pinnacle Airlines Corp. One Commerce Square 40 S. Main Street Memphis, TN 38103 DEBTORS' ATTORNEYS: Marshall S. Huebner Damian S. Schaible

October 25, 2012 8-K

Regulation FD Disclosure, Financial Statements and Exhibits

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of report (Date of earliest event reported): October 25, 2012 PINNACLE AIRLINES CORP. (Exact Name of Registrant as Specified in Charter) (State or other jurisdiction of incorporation or organization) (Commission File Number) (I.

October 4, 2012 8-K

Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of report (Date of earliest event reported): October 1, 2012 PINNACLE AIRLINES CORP. (Exact Name of Registrant as Specified in Charter) (State or other jurisdiction of incorporation or organization) (Commission File Number) (I.

September 26, 2012 EX-99.1

UNITED STATES BANKRUPTCY COURT

Exhibit 99.1 UNITED STATES BANKRUPTCY COURT SOUTHERN DISTRICT OF NEW YORK Chapter 11 In re: Pinnacle Airlines Corp. et al. (1) Case No. 12-11343-REG Debtors (jointly administered) MONTHLY OPERATING REPORT FOR THE MONTH ENDED AUGUST 31, 2012 DEBTORS' ADDRESS: Pinnacle Airlines Corp. One Commerce Square 40 S. Main Street Memphis, TN 38103 DEBTORS' ATTORNEYS: Marshall S. Huebner Damian S. Schaible Da

September 26, 2012 8-K

Regulation FD Disclosure, Financial Statements and Exhibits

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of report (Date of earliest event reported): September 25, 2012 PINNACLE AIRLINES CORP. (Exact Name of Registrant as Specified in Charter) (State or other jurisdiction of incorporation or organization) (Commission File Number) (

September 14, 2012 EX-99.1

1

EXHIBIT 99.1 To: All Pinnacle Employees From: John Spanjers Re: Labor Negotiations Update In recent weeks, we have been working tirelessly with our labor unions to negotiate the concessions necessary to successfully emerge from Chapter 11 with a competitive cost structure. As you know, we must achieve approximately $76 million in annual cost savings, the majority of which will need to be realized

September 14, 2012 8-K

Regulation FD Disclosure, Financial Statements and Exhibits

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of report (Date of earliest event reported): September 14, 2012 PINNACLE AIRLINES CORP. (Exact Name of Registrant as Specified in Charter) (State or other jurisdiction of incorporation or organization) (Commission File Number) (

September 13, 2012 CORRESP

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PINNACLE AIRLINES CORP. One Commerce Square 40 South Main Street Memphis, TN 38103 September 6, 2012 Loan Lauren P. Nguyen Special Counsel United States Securities and Exchange Commission Washington, DC 20549 Re: Pinnacle Airlines Corp. Form 10-K for Fiscal Year Ended December 31, 2011 Filed May 31, 2012 File No. 001-31898 Dear Lauren: I am writing to respond to your letter to our former CEO dated

September 7, 2012 EX-99.1

1

Exhibit 99.1 Curt Berchtold Named Pinnacle Airlines Corp. CFO Memphis, Tenn. (Sept. 7, 2012) – Pinnacle Airlines Corp. (OTC: PNCLQ) has named Curtis J. Berchtold as senior vice president and chief financial officer. Berchtold was previously CFO at Silver Airways in Fort Lauderdale, Fla. His start date has yet to be determined. “We’re excited to welcome Curt to the executive leadership team,” said

September 7, 2012 EX-10.112

MANAGEMENT COMPENSATION AGREEMENT (Senior Vice President and Chief Financial Officer) PINNACLE AIRLINES CORP. CURTIS J. BERCHTOLD dated as of September 7, 2012

Exhibit 10.112 MANAGEMENT COMPENSATION AGREEMENT (Senior Vice President and Chief Financial Officer) between PINNACLE AIRLINES CORP. and CURTIS J. BERCHTOLD dated as of September 7, 2012 1 Management Compensation Agreement for the Senior Vice President and Chief Financial Officer of Pinnacle Airlines Corp. This Management Compensation Agreement (the "Agreement") is made and entered into as of Sept

September 7, 2012 8-K

Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers, Financial Statements and Exhibits

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of report (Date of earliest event reported): September 7, 2012 PINNACLE AIRLINES CORP. (Exact Name of Registrant as Specified in Charter) (State or other jurisdiction of incorporation or organization) (Commission File Number) (I

August 31, 2012 8-K

Financial Statements and Exhibits, Other Events

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of report (Date of earliest event reported): August 31, 2012 PINNACLE AIRLINES CORP. (Exact Name of Registrant as Specified in Charter) (State or other jurisdiction of incorporation or organization) (Commission File Number) (I.

August 31, 2012 EX-99.1

1

EXHIBIT 99.1 Pinnacle Airlines, Inc. Reaches Tentative Agreement with Transport Workers Union of America Moves Airline Closer to Successful Restructuring in Chapter 11 MEMPHIS, Tenn. (Aug. 31, 2012) – Pinnacle Airlines Corp.’s (OTC: PNCLQ) wholly owned subsidiary, Pinnacle Airlines Inc., announced today that it has reached a tentative agreement with the Transport Workers Union of America (TWU), th

August 28, 2012 EX-99.1

UNITED STATES BANKRUPTCY COURT SOUTHERN DISTRICT OF NEW YORK

Exhibit 99.1 UNITED STATES BANKRUPTCY COURT SOUTHERN DISTRICT OF NEW YORK Chapter 11 In re: Pinnacle Airlines Corp. et al. (1) Case No. 12-11343-REG Debtors (jointly administered) MONTHLY OPERATING REPORT FOR THE MONTH ENDED JULY 31, 2012 DEBTORS’ ADDRESS: Pinnacle Airlines Corp. One Commerce Square 40 S. Main Street Memphis, TN 38103 DEBTORS’ ATTORNEYS: Marshall S. Huebner Damian S. Schaible Darr

August 28, 2012 8-K

Regulation FD Disclosure, Financial Statements and Exhibits

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of report (Date of earliest event reported): August 24, 2012 PINNACLE AIRLINES CORP. (Exact Name of Registrant as Specified in Charter) (State or other jurisdiction of incorporation or organization) (Commission File Number) (I.

August 17, 2012 8-K

Regulation FD Disclosure, Financial Statements and Exhibits

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of report (Date of earliest event reported): August 16, 2012 PINNACLE AIRLINES CORP. (Exact Name of Registrant as Specified in Charter) (State or other jurisdiction of incorporation or organization) (Commission File Number) (I.

August 17, 2012 EX-99.1

To: All Pinnacle Employees

Exhibit 99.1 To: All Pinnacle Employees From: John Spanjers Re: Business Plan Update August 16, 2012 Hello everyone – This week, we presented our revised Chapter 11 business plan to our labor groups, and resumed negotiations to achieve the concessions and cost savings needed for the plan to succeed and for Pinnacle to emerge from Chapter 11 able to compete and thrive. Before I go into the details

August 7, 2012 NT 10-Q

- PINNACLE AIRLINES CORP. FORM NT 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 12b-25 NOTIFICATION OF LATE FILING SEC FILE NUMBER 001-31898 CUSIP NUMBER 723443107 (Check one): o Form 10-K o Form 20-F o Form 11-K x Form 10-Q o Form 10-D o Form N-SAR o Form N-CSR For the Period Ended: June 30, 2012 o Transition Report on Form 10-K o Transition Report on Form 20-F o Transition Report on Form 11-K o Tra

July 25, 2012 EX-99.1

UNITED STATES BANKRUPTCY COURT SOUTHERN DISTRICT OF NEW YORK

UNITED STATES BANKRUPTCY COURT SOUTHERN DISTRICT OF NEW YORK Chapter 11 In re: Pinnacle Airlines Corp.

July 25, 2012 8-K

Regulation FD Disclosure, Financial Statements and Exhibits - PINNACLE AIRLINES CORP. FORM 8K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of report (Date of earliest event reported): July 24, 2012 PINNACLE AIRLINES CORP. (Exact Name of Registrant as Specified in Charter) (State or other jurisdiction of incorporation or organization) (Commission File Number) (I. R.

July 10, 2012 EX-99.1

All employees

EXHIBIT 99.1 To: All employees From: John Spanjers Re: Colgan Wind Down Update Hello everyone. As I mentioned in my May 30 message about the accelerated Houston (IAH) wind down schedule, there are a number of moving parts involved in our restructuring plan which require us to continuously refine the details. I’m writing today to provide an update about additional adjustments to our original Colgan

July 10, 2012 8-K

Regulation FD Disclosure, Financial Statements and Exhibits - PINNACLE AIRLINES CORP. FORM 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of report (Date of earliest event reported): July 9, 2012 PINNACLE AIRLINES CORP. (Exact Name of Registrant as Specified in Charter) (State or other jurisdiction of incorporation or organization) (Commission File Number) (I. R.

June 29, 2012 EX-10.111

NSB AVIATION, LLC 8606 Great Cove Drive Orlando, Florida 32819 June 11, 2012

EXHIBIT 10.111 NSB AVIATION, LLC 8606 Great Cove Drive Orlando, Florida 32819 321-662-1180 [email protected] June 11, 2012 John Spanjers Pinnacle Airlines Corp. One Commerce Square 40 S. Main Street Memphis, Tennessee 38103 Re: Chief Restructuring Officer (“CRO”) position at Pinnacle Airlines Corp. (“Pinnacle”) Dear John: This will summarize our communications and understandings to date regard

June 29, 2012 8-K

Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers, Entry into a Material Definitive Agreement, Financial Statements and Exhibits - PINNACLE AIRLINES CORP. FORM 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of report (Date of earliest event reported): June 25, 2012 PINNACLE AIRLINES CORP. (Exact Name of Registrant as Specified in Charter) (State or other jurisdiction of incorporation or organization) (Commission File Number) (I. R.

June 27, 2012 8-K

Regulation FD Disclosure, Financial Statements and Exhibits

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of report (Date of earliest event reported): June 26, 2012 PINNACLE AIRLINES CORP. (Exact Name of Registrant as Specified in Charter) (State or other jurisdiction of incorporation or organization) (Commission File Number) (I. R.

June 27, 2012 EX-99.1

UNITED STATES BANKRUPTCY COURT SOUTHERN DISTRICT OF NEW YORK

EXHIBIT 99.1 UNITED STATES BANKRUPTCY COURT SOUTHERN DISTRICT OF NEW YORK Chapter 11 In re: Pinnacle Airlines Corp. et al. (1) Case No. 12-11343-REG Debtors (jointly administered) MONTHLY OPERATING REPORT FOR THE MONTH ENDED MAY 31, 2012 DEBTORS’ ADDRESS: Pinnacle Airlines Corp. One Commerce Square 40 S. Main Street Memphis, TN 38103 DEBTORS’ ATTORNEYS: Marshall S. Huebner Damian S. Schaible Darre

June 22, 2012 EX-99.1

2

EXHIBIT 99.1 To: All Pinnacle Employees From: John Spanjers Re: Cost reduction update Hello everyone – As you know, a primary focus of our Chapter 11 process currently is working to obtain the cost savings necessary for our reorganization and our future. We are working to reduce those costs that we have the ability to control, including facilities, contracts, organization overhead and labor. Over

June 22, 2012 8-K

Regulation FD Disclosure, Financial Statements and Exhibits - PINNACLE AIRLINES CORP FORM 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of report (Date of earliest event reported): June 22, 2012 PINNACLE AIRLINES CORP. (Exact Name of Registrant as Specified in Charter) (State or other jurisdiction of incorporation or organization) (Commission File Number) (I. R.

June 1, 2012 EX-99.1

UNITED STATES BANKRUPTCY COURT SOUTHERN DISTRICT OF NEW YORK

EXHIBIT 99.1 UNITED STATES BANKRUPTCY COURT SOUTHERN DISTRICT OF NEW YORK Chapter 11 In re: Pinnacle Airlines Corp. et al. (1) Case No. 12-11343-REG Debtors (jointly administered) MONTHLY OPERATING REPORT FOR THE MONTH ENDED APRIL 30, 2012 DEBTORS’ ADDRESS: Pinnacle Airlines Corp. One Commerce Square 40 S. Main Street Memphis, TN 38103 DEBTORS’ ATTORNEYS: Marshall S. Huebner Damian S. Schaible Dar

June 1, 2012 8-K

Regulation FD Disclosure, Financial Statements and Exhibits

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of report (Date of earliest event reported): May 31, 2012 PINNACLE AIRLINES CORP. (Exact Name of Registrant as Specified in Charter) (State or other jurisdiction of incorporation or organization) (Commission File Number) (I. R.

May 31, 2012 EX-21.1

Subsidiaries of Pinnacle Airlines Corp.

Exhibit 21.1 List of Subsidiaries Subsidiaries of Pinnacle Airlines Corp. Pinnacle Airlines, Inc. Pinnacle East Coast Operations Inc. (subsidiary of Pinnacle Airlines, Inc.) Colgan Air, Inc. Mesaba Aviation, Inc.

May 31, 2012 10-K

Annual Report - PINNACLE AIRLINES CORP. FORM 10-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 Form 10-K [X] Annual report pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 For the fiscal year ended December 31, 2011 or [ ] Transition report pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 For the transition period from to Commission File Number 001-31898 PINNACLE AIRLINES CORP

May 31, 2012 EX-1.110

CERTAIN PORTIONS OF THIS DOCUMENT HAVE BEEN OMITTED. THE SYMBOL “[***]” HAS BEEN INSERTED IN PLACE OF THE PORTIONS SO OMITTED. Binding Letter of Intent, dated as of February 1, 2012, between Pinnacle Airlines Corp., Colgan Air, Inc., United Air Lines

EXHIBIT 10-110 CERTAIN PORTIONS OF THIS DOCUMENT HAVE BEEN OMITTED. THE SYMBOL “[***]” HAS BEEN INSERTED IN PLACE OF THE PORTIONS SO OMITTED. Binding Letter of Intent, dated as of February 1, 2012, between Pinnacle Airlines Corp., Colgan Air, Inc., United Air Lines, Inc., and Continental Airlines, Inc. Continental Airlines, Inc. United Air Lines, Inc. 77 W. Wacker Drive Chicago, IL 60601 February

May 31, 2012 EX-10.106

CERTAIN PORTIONS OF THIS DOCUMENT HAVE BEEN OMITTED. THE SYMBOL “[***]” HAS BEEN INSERTED IN PLACE OF THE PORTIONS SO OMITTED. AMENDED AND RESTATED 2010 DELTA CONNECTION AGREEMENT by and among PINNACLE AIRLINES CORP. PINNACLE AIRLINES, INC. DELTA AIR

EXHIBIT 10-106 CERTAIN PORTIONS OF THIS DOCUMENT HAVE BEEN OMITTED. THE SYMBOL “[***]” HAS BEEN INSERTED IN PLACE OF THE PORTIONS SO OMITTED. AMENDED AND RESTATED 2010 DELTA CONNECTION AGREEMENT by and among PINNACLE AIRLINES CORP. PINNACLE AIRLINES, INC. and DELTA AIR LINES, INC. Dated as of April 1, 2012 1 AMENDED AND RESTATED 2010 DELTA CONNECTION AGREEMENT THIS AMENDED AND RESTATED 2010 DELTA

May 31, 2012 EX-10.103

CERTAIN PORTIONS OF THIS DOCUMENT HAVE BEEN OMITTED. THE SYMBOL “[***]” HAS BEEN INSERTED IN PLACE OF THE PORTIONS SO OMITTED. Principal Terms and Conditions for Post-Petition Operation and Return of Q400 and Q400 NG Aircraft

EXHIBIT 10.103 CERTAIN PORTIONS OF THIS DOCUMENT HAVE BEEN OMITTED. THE SYMBOL “[***]” HAS BEEN INSERTED IN PLACE OF THE PORTIONS SO OMITTED. Principal Terms and Conditions for Post-Petition Operation and Return of Q400 and Q400 NG Aircraft Operator Colgan Air, Inc. (“Colgan”) Parent Pinnacle Airlines Corp. (“PAC” and, together with Colgan, the “Pinnacle Entities”) EDC Export Development Canada (“

May 31, 2012 EX-10.107

CERTAIN PORTIONS OF THIS DOCUMENT HAVE BEEN OMITTED. THE SYMBOL “[***]” HAS BEEN INSERTED IN PLACE OF THE PORTIONS SO OMITTED. SECOND AMENDMENT TO DELTA CONNECTION AGREEMENT

EXHIBIT 10-107 CERTAIN PORTIONS OF THIS DOCUMENT HAVE BEEN OMITTED. THE SYMBOL “[***]” HAS BEEN INSERTED IN PLACE OF THE PORTIONS SO OMITTED. SECOND AMENDMENT TO DELTA CONNECTION AGREEMENT This SECOND AMENDMENT TO DELTA CONNECTION AGREEMENT (this “Amendment”), is entered into as of the 1st day of April, 2012 (the “Effective Date”), by and among Pinnacle Airlines, Inc. (“Operator”), Pinnacle Airlin

May 31, 2012 EX-10.105

CERTAIN PORTIONS OF THIS DOCUMENT HAVE BEEN OMITTED. THE SYMBOL “[***]” HAS BEEN INSERTED IN PLACE OF THE PORTIONS SO OMITTED. THIRD AMENDED AND RESTATED AIRLINE SERVICES AGREEMENT by and among PINNACLE AIRLINES CORP., PINNACLE AIRLINES, INC. DELTA A

EXHIBIT 10-105 CERTAIN PORTIONS OF THIS DOCUMENT HAVE BEEN OMITTED. THE SYMBOL “[***]” HAS BEEN INSERTED IN PLACE OF THE PORTIONS SO OMITTED. THIRD AMENDED AND RESTATED AIRLINE SERVICES AGREEMENT by and among PINNACLE AIRLINES CORP., PINNACLE AIRLINES, INC. and DELTA AIR LINES, INC. US 422293v.8 Dated as of April 1, 2012 1 THIRD AMENDED AND RESTATED AIRLINE SERVICES AGREEMENT THIS THIRD AMENDED AN

May 31, 2012 EX-10.109

Pinnacle Airlines Corp. Summary of Terms and Conditions of the $74,285,000 Senior Secured Superpriority Debtor-in-Possession Facility

EXHIBIT 10-109 Pinnacle Airlines Corp. Summary of Terms and Conditions of the $74,285,000 Senior Secured Superpriority Debtor-in-Possession Facility This Summary of Proposed Terms and Conditions (including the Annexes hereto, the “Term Sheet”) is not intended to be a comprehensive list of all relevant terms and conditions of the transactions contemplated herein. It is for the purpose of outlining

May 31, 2012 EX-10.108

CERTAIN PORTIONS OF THIS DOCUMENT HAVE BEEN OMITTED. THE SYMBOL “[***]” HAS BEEN INSERTED IN PLACE OF THE PORTIONS SO OMITTED SETOFF AND MUTUAL RELEASE

EXHIBIT 10-108 CERTAIN PORTIONS OF THIS DOCUMENT HAVE BEEN OMITTED. THE SYMBOL “[***]” HAS BEEN INSERTED IN PLACE OF THE PORTIONS SO OMITTED SETOFF AND MUTUAL RELEASE This Setoff and Mutual Release (the “Setoff and Release”) is entered into as of April 1, 2012 (the “Effective Date”), between Delta Air Lines, Inc., a corporation organized and existing under the laws of Delaware (“Delta”), Pinnacle

May 31, 2012 EX-10.104

CERTAIN PORTIONS OF THIS DOCUMENT HAVE BEEN OMITTED. THE SYMBOL “[***]” HAS BEEN INSERTED IN PLACE OF THE PORTIONS SO OMITTED. Principal Terms and Conditions for Orderly Wind-Down of Post-Petition Regional Air Services

EXHIBIT 10-104 CERTAIN PORTIONS OF THIS DOCUMENT HAVE BEEN OMITTED. THE SYMBOL “[***]” HAS BEEN INSERTED IN PLACE OF THE PORTIONS SO OMITTED. Principal Terms and Conditions for Orderly Wind-Down of Post-Petition Regional Air Services Operator Colgan Air, Inc. (“Colgan”) Parent Pinnacle Airlines Corp. (“PAC” and, together with Colgan, the “Pinnacle Entities”) United Continental Airlines, Inc. (“Con

May 24, 2012 8-K

Entry into a Material Definitive Agreement - PINNACLE AIRLINES CORP. FORM 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of report (Date of earliest event reported): May 18, 2012 PINNACLE AIRLINES CORP. (Exact Name of Registrant as Specified in Charter) (State or other jurisdiction of incorporation or organization) (Commission File Number) (I. R.

May 21, 2012 8-K

Entry into a Material Definitive Agreement - PINNACLE AIRLINES CORP. FORM 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of report (Date of earliest event reported): May 15, 2012 PINNACLE AIRLINES CORP. (Exact Name of Registrant as Specified in Charter) (State or other jurisdiction of incorporation or organization) (Commission File Number) (I. R.

May 11, 2012 NT 10-Q

- PINNACLE AIRLINES CORP. FORM NT 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 12b-25 NOTIFICATION OF LATE FILING SEC FILE NUMBER 001-31898 CUSIP NUMBER 723443107 (Check one): o Form 10-K o Form 20-F o Form 11-K x Form 10-Q o Form 10-D o Form N-SAR o Form N-CSR For the Period Ended: March 31, 2012 o Transition Report on Form 10-K o Transition Report on Form 20-F o Transition Report on Form 11-K o Tr

May 10, 2012 SC 13G/A

PNCL / Pinnacle Airlines Corp / PABRAI MOHNISH - SC 13G/A Passive Investment

SC 13G/A UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G/A Under the Securities Exchange Act of 1934 (Amendment No. 6)* INFORMATION TO BE INCLUDED IN STATEMENTS FILED PURSUANT TO RULES 13d-1(b), (c) and (d) AND AMENDMENTS THERETO FILED PURSUANT TO RULE 13(d)-2(b) Pinnacle Airlines Corp. (Name of Issuer) Common Stock (Title of Class of Securities) 723443107 (CUS

May 10, 2012 EX-99.A

JOINT REPORTING AGREEMENT

EX-99.A 2 d350932dex99a.htm EX-99.A CUSIP No. 723443107 Page 12 of 12 Pages EXHIBIT A JOINT REPORTING AGREEMENT This will confirm the agreement by and among the undersigned that the Schedule 13G/A filed on or about this date with respect to the beneficial ownership of the undersigned of shares of Common Stock of Pinnacle Airlines Corp. is being filed on behalf of each of the parties named below. D

April 19, 2012 EX-10.102

MANAGEMENT COMPENSATION AGREEMENT (Chief Executive Officer) PINNACLE AIRLINES CORP. JOHN SPANJERS dated as of April 19, 2012 Management Compensation Agreement for the Chief Executive Officer Pinnacle Airlines Corp.

Exhibit 10.102 MANAGEMENT COMPENSATION AGREEMENT (Chief Executive Officer) between PINNACLE AIRLINES CORP. and JOHN SPANJERS dated as of April 19, 2012 Management Compensation Agreement for the Chief Executive Officer of Pinnacle Airlines Corp. This Management Compensation Agreement (the "Agreement") is made and entered into as of April 19, 2012, and is effective as of the Effective Date, by and b

April 19, 2012 EX-99.1

Pinnacle Airlines Corp. COO John Spanjers to Succeed Sean Menke as CEO Effective June 1

Exhibit 99.1 Pinnacle Airlines Corp. COO John Spanjers to Succeed Sean Menke as CEO Effective June 1 MEMPHIS, Tenn. (April 19, 2012) – Pinnacle Airlines Corp. (OTCMarkets.com: PNCLQ) today announced a leadership transition under which John Spanjers, currently chief operating officer of the company, will succeed Sean Menke as chief executive officer, effective June 1, 2012. Spanjers has been COO at

April 19, 2012 8-K

Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers, Financial Statements and Exhibits - PINNACLE AIRLINES CORP. FORM 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of report (Date of earliest event reported): April 18, 2012 PINNACLE AIRLINES CORP. (Exact Name of Registrant as Specified in Charter) (State or other jurisdiction of incorporation or organization) (Commission File Number) (I. R

April 16, 2012 SC 13D/A

PNCL / Pinnacle Airlines Corp / King Wayne Jr - SCHEDULE 13D AMENDMENT NO. 3 Activist Investment

Schedule 13D Amendment No. 3 CUSIP No. 723443107 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13D (Amendment No. 3)* Under the Securities Exchange Act of 1934 PINNACLE AIRLINES CORP. (Name of Issuer) Common Stock (Title of Class of Securities) 723443107 (CUSIP Number) Frederic Dorwart Frederic Dorwart, Lawyers 124 East Fourth Street Tulsa, Oklahoma 74103 (918) 5

April 13, 2012 SC 13G/A

PNCL / Pinnacle Airlines Corp / Nantahala Capital Management, LLC - AMENDMENT TO SCHEDULE 13G Passive Investment

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. 1)* Pinnacle Airlines Corp. (Name of Issuer) Common Stock (Title of Class of Securities) 7234431077 (CUSIP Number) April 4, 2012 (Date of Event Which Requires Filing of this Statement) Check the appropriate box to designate the rule pursuant to which this Sc

April 13, 2012 SC 13G

PNCL / Pinnacle Airlines Corp / Nantahala Capital Management, LLC - SCHEDULE 13G Passive Investment

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. )* Pinnacle Airlines Corp. (Name of Issuer) Common Stock (Title of Class of Securities) 7234431077 (CUSIP Number) April 4, 2012 (Date of Event Which Requires Filing of this Statement) Check the appropriate box to designate the rule pursuant to which this Sch

April 6, 2012 8-K

Notice of Delisting or Failure to Satisfy a Continued Listing Rule or Standard; Transfer of Listing - PINNACLE AIRLINES CORP FORM 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of report (Date of earliest event reported): April 2, 2012 PINNACLE AIRLINES CORP. (Exact Name of Registrant as Specified in Charter) (State or other jurisdiction of incorporation or organization) (Commission File Number) (I. R.

April 5, 2012 8-K

Entry into a Material Definitive Agreement, Termination of a Material Definitive Agreement - PINNACLE AIRLINES CORP FORM 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of report (Date of earliest event reported): April 1, 2012 PINNACLE AIRLINES CORP. (Exact Name of Registrant as Specified in Charter) (State or other jurisdiction of incorporation or organization) (Commission File Number) (I. R.

April 2, 2012 8-K

Financial Statements and Exhibits, Bankruptcy or Receivership - PINNACLE AIRLINES CORP FORM 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of report (Date of earliest event reported): April 1, 2012 PINNACLE AIRLINES CORP. (Exact Name of Registrant as Specified in Charter) (State or other jurisdiction of incorporation or organization) (Commission File Number) (I. R.

April 2, 2012 EX-99.1

Pinnacle Airlines Files for Chapter 11 Reorganization to Continue Implementing Turnaround Plan Receives Commitment for $74.3 Million of Debtor-in-Possession Financing from Delta Air Lines; Represents $30 Million in New Funding for Operations

EXHIBIT 99.1 Pinnacle Airlines Files for Chapter 11 Reorganization to Continue Implementing Turnaround Plan Receives Commitment for $74.3 Million of Debtor-in-Possession Financing from Delta Air Lines; Represents $30 Million in New Funding for Operations MEMPHIS, Tenn., April 1, 2012—Pinnacle Airlines Corp. (NASDAQ: PNCL) today announced that the Company and its subsidiaries have filed voluntary p

March 29, 2012 8-K

Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers - PINNACLE AIRLINES CORP FORM 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of report (Date of earliest event reported): March 29, 2012 PINNACLE AIRLINES CORP. (Exact Name of Registrant as Specified in Charter) (State or other jurisdiction of incorporation or organization) (Commission File Number) (I. R

March 20, 2012 EX-10.101

AMENDMENT TO MANAGEMENT COMPENSATION AGREEMENT

Exhibit 10.101 AMENDMENT TO MANAGEMENT COMPENSATION AGREEMENT AMENDMENT dated as of March 20, 2012, to the Management Compensation Agreement for the Vice President and Chief Operating Officer of Pinnacle Airlines Corp. dated as of October 1, 2011 (the “Agreement”) by and between Pinnacle Airlines Corp., a Delaware corporation (“Company”) and JOHN SPANJERS (“Executive”). RECITALS WHEREAS, Executive

March 20, 2012 EX-10.100

AMENDMENT TO AMENDED AND RESTATED MANAGEMENT COMPENSATION AGREEMENT

Exhibit 10.100 AMENDMENT TO AMENDED AND RESTATED MANAGEMENT COMPENSATION AGREEMENT AMENDMENT dated as of March 20, 2012, to the Amended and Restated Management Compensation Agreement for the Chief Executive Officer of Pinnacle Airlines Corp. dated as of November 30, 2011 (the “Agreement”) by and between Pinnacle Airlines Corp., a Delaware corporation (“Company”) and SEAN E. MENKE (“Executive”). RE

March 20, 2012 8-K

Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers, Financial Statements and Exhibits - PINNACLE AIRLINES CORP. FORM 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of report (Date of earliest event reported): March 20, 2012 PINNACLE AIRLINES CORP. (Exact Name of Registrant as Specified in Charter) (State or other jurisdiction of incorporation or organization) (Commission File Number) (I. R

March 15, 2012 NT 10-K

- PINNACLE AIRLINES CORP. FORM NT 10-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 12b-25 NOTIFICATION OF LATE FILING SEC FILE NUMBER 001-31898 CUSIP NUMBER 723443107 (Check one): x Form 10-K o Form 20-F o Form 11-K o Form 10-Q o Form 10-D o Form N-SAR o Form N-CSR For the Period Ended: December 31, 2011 o Transition Report on Form 10-K o Transition Report on Form 20-F o Transition Report on Form 11-K o

March 13, 2012 EX-99.1A

JOINT FILING AGREEMENT

EX-99.1A Exhibit 99.1A JOINT FILING AGREEMENT This JOINT FILING AGREEMENT is entered into as of March 12, 2012, by and among the signatories hereto. The undersigned hereby agree that the Statement on Schedule 13D with respect to the shares of common stock, par value $0.01 per share, of Pinnacle Airlines Corp. a Delaware corporation, is, and any amendment thereafter signed by each of the undersigne

March 13, 2012 SC 13D/A

PNCL / Pinnacle Airlines Corp / King Wayne Jr - SC 13D/A Activist Investment

SC 13D/A UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13D Under the Securities Exchange Act of 1934 (Amendment No. 2)* PINNACLE AIRLINES CORP. (Name of issuer) Common Stock (Title of class of securities) 723443107 (CUSIP number) Frederic Dorwart Frederic Dorwart, Lawyers 124 East Fourth Street Tulsa, Oklahoma 74103 (918) 583-9922 (Name, address and telephone num

March 7, 2012 DFAN14A

- DFAN14A

DFAN14A UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. ) Filed by the Registrant ¨ Filed by a Party other than the Registrant x Check the appropriate box: ¨ Preliminary Proxy Statement ¨ Confidential, for Use of the Commission Only (as permitted by Rule 14a-6(e)(2))

March 5, 2012 EX-99.1

Pinnacle Airlines Corp. Initiates Search for Successor to CFO Ted Christie

Exhibit 99.1 Pinnacle Airlines Corp. Initiates Search for Successor to CFO Ted Christie Memphis, Tenn. (March 5, 2012) – Pinnacle Airlines Corp. (NASDAQ: PNCL) announced today that it has initiated a search for a successor to Senior Vice President and Chief Financial Officer Ted Christie, who will leave the company on March 30, 2012. Christie has resigned to accept the CFO position at a leading U.

March 5, 2012 8-K

Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers, Financial Statements and Exhibits - PINNACLE AIRLINES CORP. FORM 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of report (Date of earliest event reported): March 5, 2012 PINNACLE AIRLINES CORP. (Exact Name of Registrant as Specified in Charter) (State or other jurisdiction of incorporation or organization) (Commission File Number) (I. R.

February 29, 2012 8-K

Regulation FD Disclosure - PINNACLE AIRLINES CORP. FORM 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of report (Date of earliest event reported): February 29, 2012 PINNACLE AIRLINES CORP. (Exact Name of Registrant as Specified in Charter) (State or other jurisdiction of incorporation or organization) (Commission File Number) (I

February 24, 2012 8-K

Regulation FD Disclosure, Financial Statements and Exhibits - PINNACLE AIRLINES CORP. FORM 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of report (Date of earliest event reported): February 24, 2012 PINNACLE AIRLINES CORP. (Exact Name of Registrant as Specified in Charter) (State or other jurisdiction of incorporation or organization) (Commission File Number) (I

February 24, 2012 EX-99.1

To: All employees

Exhibit 99.1 To: All employees From: Sean Menke Re: A message from Sean – restructuring progress It’s fair to say there have been a number of twists and turns since announcing our turnaround plan in December, which is why I’ve repeatedly said the situation remains fluid. With so many moving components, many of them outside of our direct control, progress is hard to predict. And for those not direc

February 17, 2012 SC 13D/A

PNCL / Pinnacle Airlines Corp / King Wayne Jr - SC 13D/A Activist Investment

SC 13D/A UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13D Under the Securities Exchange Act of 1934 (Amendment No. 1)* PINNACLE AIRLINES CORP. (Name of issuer) Common Stock (Title of class of securities) 723443107 (CUSIP number) Frederic Dorwart Frederic Dorwart, Lawyers 124 East Fourth Street Tulsa, Oklahoma 74103 (918) 583-9922 (Name, address and telephone num

February 7, 2012 8-K

Entry into a Material Definitive Agreement, Other Events

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of report (Date of earliest event reported): February 1, 2012 PINNACLE AIRLINES CORP. (Exact Name of Registrant as Specified in Charter) (State or other jurisdiction of incorporation or organization) (Commission File Number) (I.

January 31, 2012 SC 13D

PNCL / Pinnacle Airlines Corp / King Wayne Jr - SCHEDULE 13D Activist Investment

Schedule 13D UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13D Under the Securities Exchange Act of 1934 (Amendment No. )* PINNACLE AIRLINES CORP. (Name of issuer) Common Stock (Title of class of securities) 723443107 (CUSIP number) Frederic Dorwart Frederic Dorwart, Lawyers 124 East Fourth Street Tulsa, Oklahoma 74103 (918) 583-9922 (Name, address and telephone

January 31, 2012 EX-99.1

JOINT FILING AGREEMENT

EX-99.1 2 d292149dex991.htm JOINT FILING AGREEMENT Exhibit 99.1 JOINT FILING AGREEMENT This JOINT FILING AGREEMENT is entered into as of January 30, 2012, by and among the signatories hereto. The undersigned hereby agree that the Statement on Schedule 13D with respect to the shares of common stock, par value $0.01 per share, of Pinnacle Airlines Corp. a Delaware corporation, is, and any amendment

January 26, 2012 EX-10.99

ANNEX A Specified Payments

Exhibit 10.99 CERTAIN PORTIONS OF THIS EXHIBIT HAVE BEEN OMITTED AND FILED SEPARATELY WITH THE SECURITIES AND EXCHANGE COMMISSION PURSUANT TO A REQUEST FOR CONFIDENTIAL TREATMENT. THE SYMBOL “[***]” HAS BEEN INSERTED IN PLACE OF THE PORTIONS SO OMITTED. January 26, 2012 Export Development Canada, as Original Certificate Holder and Loan Trustee 150 Slater Street Ottawa, Canada K1A 1K3 Attention: Lo

January 26, 2012 8-K

Entry into a Material Definitive Agreement, Financial Statements and Exhibits - PINNACLE AIRLINES CORP. FORM 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of report (Date of earliest event reported): January 20, 2012 PINNACLE AIRLINES CORP. (Exact Name of Registrant as Specified in Charter) (State or other jurisdiction of incorporation or organization) (Commission File Number) (I.

January 20, 2012 8-K

Regulation FD Disclosure, Financial Statements and Exhibits - PINNACLE AIRLINES CORP. FORM 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of report (Date of earliest event reported): January 20, 2012 PINNACLE AIRLINES CORP. (Exact Name of Registrant as Specified in Charter) (State or other jurisdiction of incorporation or organization) (Commission File Number) (I.

January 20, 2012 EX-99.1

1

Exhibit 99.1 1/20/12 Re: Update on Restructuring Dear Team Members, Shortly after joining Pinnacle last year, I began sharing with you my assessment of the opportunities and challenges the company faces. I mentioned early on that my recent experience at Frontier Airlines confirmed to me that open and honest communication is the best way to address difficult situations. As with that situation, I on

December 23, 2011 DFAN14A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. )

DFAN14A UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. ) Filed by the Registrant ¨ Filed by a Party other than the Registrant x Check the appropriate box: ¨ Preliminary Proxy Statement ¨ Confidential, for Use of the Commission Only (as permitted by Rule 14a-6(e)(2))

December 13, 2011 8-K

Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of report (Date of earliest event reported): December 8, 2011 PINNACLE AIRLINES CORP. (Exact Name of Registrant as Specified in Charter) (State or other jurisdiction of incorporation or organization) (Commission File Number) (I.

December 8, 2011 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of report (Date of earliest event reported): December 8, 2011 PINNACLE AIRLINES CORP. (Exact Name of Registrant as Specified in Charter) (State or other jurisdiction of incorporation or organization) (Commission File Number) (I.

December 8, 2011 EX-99.1

Pinnacle Airlines Corp. to Take Steps to Improve Liquidity and Profitability

Exhibit 99.1 Pinnacle Airlines Corp. to Take Steps to Improve Liquidity and Profitability Memphis, Tenn. (Dec. 8, 2011) – Pinnacle Airlines Corp. (NASDAQ: PNCL) announced today that it has commenced a comprehensive program to reduce short- and long-term costs and enhance liquidity. Planned initiatives include seeking modifications to the company’s agreements with its mainline airline partners, equ

December 2, 2011 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of report (Date of earliest event reported): November 30, 2011 PINNACLE AIRLINES CORP. (Exact Name of Registrant as Specified in Charter) (State or other jurisdiction of incorporation or organization) (Commission File Number) (I

December 2, 2011 EX-10.97

AMENDED AND RESTATED MANAGEMENT COMPENSATION AGREEMENT (Vice President and General Counsel) PINNACLE AIRLINES CORP. BRIAN T. HUNT dated as of November 30, 2011 Amended and Restated Management Compensation Agreement for the Vice President and General

Exhibit 10.97 AMENDED AND RESTATED MANAGEMENT COMPENSATION AGREEMENT (Vice President and General Counsel) between PINNACLE AIRLINES CORP. and BRIAN T. HUNT dated as of November 30, 2011 Amended and Restated Management Compensation Agreement for the Vice President and General Counsel of Pinnacle Airlines Corp. This Management Compensation Agreement (the "Agreement") is made, entered into, and effec

December 2, 2011 EX-10.96

MANAGEMENT COMPENSATION AGREEMENT (Vice President and Chief Operating Officer) PINNACLE AIRLINES CORP. JOHN SPANJERS dated as of October 1, 2011 Management Compensation Agreement for the Vice President and Chief Operating Officer Pinnacle Airlines Co

Exhibit 10.96 MANAGEMENT COMPENSATION AGREEMENT (Vice President and Chief Operating Officer) between PINNACLE AIRLINES CORP. and JOHN SPANJERS dated as of October 1, 2011 Management Compensation Agreement for the Vice President and Chief Operating Officer of Pinnacle Airlines Corp. This Management Compensation Agreement (the "Agreement") is made, entered into, and effective as of October 1, 2011,

December 2, 2011 EX-10.98

AMENDED AND RESTATED MANAGEMENT COMPENSATION AGREEMENT (Chief Executive Officer) PINNACLE AIRLINES CORP. SEAN E. MENKE dated as of November 30, 2011 Amended and Restated Management Compensation Agreement for the Chief Executive Officer Pinnacle Airli

Exhibit 10.98 AMENDED AND RESTATED MANAGEMENT COMPENSATION AGREEMENT (Chief Executive Officer) between PINNACLE AIRLINES CORP. and SEAN E. MENKE dated as of November 30, 2011 Amended and Restated Management Compensation Agreement for the Chief Executive Officer of Pinnacle Airlines Corp. This Management Compensation Agreement (the "Agreement") is made and entered into as of November 30, 2011, by a

November 18, 2011 EX-10.89

W I T N E S S E T H:

EXHIBIT 10.89 GUARANTY This GUARANTY (the “Guaranty”), dated as of June 17, 2011 is made by PINNACLE AIRLINES CORP., a Delaware corporation (“Guarantor”). W I T N E S S E T H: WHEREAS, concurrently herewith, Colgan Air, Inc. (“Lessee”), a Virginia corporation, is entering into the Aircraft Lease Agreement (as amended or supplemented, the “Lease”) dated as of the date hereof, with Wells Fargo Bank

November 18, 2011 EX-10.88

DATED JUNE 17, 2011

EXHIBIT 10.88 CERTAIN PORTIONS OF THIS EXHIBIT HAVE BEEN OMITTED AND FILED SEPARATELY WITH THE SECURITIES AND EXCHANGE COMMISSION PURSUANT TO A REQUEST FOR CONFIDENTIAL TREATMENT. THE SYMBOL “[***]” HAS BEEN INSERTED IN PLACE OF THE PORTIONS SO OMITTED. FAA Authorization Code: IRN20110613110355 International Registry File No. (airframe – 4351): 716374 International Registry File No. (engine – PCE-

November 18, 2011 EX-10.87

DATED AS OF JUNE 17, 2011 COLGAN AIR, INC. as Seller WELLS FARGO BANK NORTHWEST, NATIONAL ASSOCIATION, not individually but solely as Owner Trustee as Purchaser AIRCRAFT SALE AGREEMENT in respect of ONE BOMBARDIER DHC-8-402 AIRCRAFT with manufacturer

EXHIBIT 10.87 CERTAIN PORTIONS OF THIS EXHIBIT HAVE BEEN OMITTED AND FILED SEPARATELY WITH THE SECURITIES AND EXCHANGE COMMISSION PURSUANT TO A REQUEST FOR CONFIDENTIAL TREATMENT. THE SYMBOL ?[***]? HAS BEEN INSERTED IN PLACE OF THE PORTIONS SO OMITTED. DATED AS OF JUNE 17, 2011 COLGAN AIR, INC. as Seller and WELLS FARGO BANK NORTHWEST, NATIONAL ASSOCIATION, not individually but solely as Owner Tr

November 18, 2011 10-Q/A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-Q/A Amendment No. 2

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-Q/A Amendment No. 2 x Quarterly report pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 For the quarterly period ended June 30, 2011 or ? Transition report pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 For the transition period from to Commission File Number 001-31898 PINN

November 4, 2011 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-Q x Quarterly report pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 For the quarterly period ended September 30, 2011 or ¨ Transition report pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 For the transition period from to Commission File Number 001-31898 PINNACLE AIRLINES

November 3, 2011 8-K

Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of report (Date of earliest event reported): November 3, 2011 PINNACLE AIRLINES CORP. (Exact Name of Registrant as Specified in Charter) (State or other jurisdiction of incorporation or organization) (Commission File Number) (I.

November 3, 2011 EX-99.1

Pinnacle Airlines Corp. Announces Operating Results for Third Quarter 2011

EXHIBIT 99.1 Pinnacle Airlines Corp. Announces Operating Results for Third Quarter 2011 MEMPHIS, TN – November 3, 2011 – Pinnacle Airlines Corp. (NASDAQ: PNCL) (the “Company”) today reported financial results for the third quarter of 2011. Highlights include the following: § Net loss and net loss per share for the third quarter of 2011 were $3.5 million and $0.19, respectively. Excluding special i

October 27, 2011 EX-99.1

Pinnacle Airlines, Inc., Flight Attendants ratify agreement

Exhibit 99.1 Pinnacle Airlines, Inc., Flight Attendants ratify agreement Memphis, Tenn., October 21, 2011 – Pinnacle Airlines Corp.’s (NASDAQ: PNCL) wholly owned subsidiary, Pinnacle Airlines, Inc., announced today that a revised tentative agreement with the United Steelworkers AFL-CIO (USW) to amend the collective bargaining agreement covering 871 flight attendants has been ratified. The contract

October 27, 2011 8-K

Financial Statements and Exhibits, Other Events

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of report (Date of earliest event reported): October 21, 2011 PINNACLE AIRLINES CORP. (Exact Name of Registrant as Specified in Charter) (State or other jurisdiction of incorporation or organization) (Commission File Number) (I.

October 26, 2011 8-K

Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of report (Date of earliest event reported): October 26, 2011 PINNACLE AIRLINES CORP. (Exact Name of Registrant as Specified in Charter) (State or other jurisdiction of incorporation or organization) (Commission File Number) (I.

October 25, 2011 8-K

Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers, Financial Statements and Exhibits

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of report (Date of earliest event reported): October 19, 2011 PINNACLE AIRLINES CORP. (Exact Name of Registrant as Specified in Charter) (State or other jurisdiction of incorporation or organization) (Commission File Number) (I.

October 25, 2011 EX-10.95

RELEASE AGREEMENT

Exhibit 10.95 RELEASE AGREEMENT This Agreement (this “Agreement”) is made and entered into as of October 19, 2011, by and between Douglas W. Shockey (“Shockey”) and Pinnacle Airlines Corp. (“Company”). RECITALS A. Shockey has been employed by Company as Company’s Vice President and Chief Operating Officer pursuant to an Amended and Restated Management Compensation Agreement, dated as of December 1

October 3, 2011 EX-99.1

COO Doug Shockey Leaving Pinnacle Airlines Corp., Replaced by John Spanjers

Exhibit 99.1 COO Doug Shockey Leaving Pinnacle Airlines Corp., Replaced by John Spanjers Memphis, Tenn. (Oct. 3, 2011) – Pinnacle Airlines Corp. (NASDAQ: PNCL) announced today that Doug Shockey, vice president and chief operating officer, is resigning from the company. He will be replaced by John Spanjers, who will also retain the title of senior vice president, operations for Mesaba Aviation. Sho

October 3, 2011 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of report (Date of earliest event reported): September 30, 2011 PINNACLE AIRLINES CORP. (Exact Name of Registrant as Specified in Charter) (State or other jurisdiction of incorporation or organization) (Commission File Number) (

August 19, 2011 8-K/A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K/A CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of report (Date of earliest event reported): August 19, 2011 PINNACLE AIRLINES CORP. (Exact Name of Registrant as Specified in Charter) (State or other jurisdiction of incorporation or organization) (Commission File Number) (I

August 5, 2011 10-Q/A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-Q/A Amendment No. 1

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-Q/A Amendment No. 1 x Quarterly report pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 For the quarterly period ended June 30, 2011 or ¨ Transition report pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 For the transition period from to Commission File Number 001-31898 PINN

August 4, 2011 8-K

Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of report (Date of earliest event reported): August 4, 2011 PINNACLE AIRLINES CORP. (Exact Name of Registrant as Specified in Charter) (State or other jurisdiction of incorporation or organization) (Commission File Number) (I. R

August 4, 2011 EX-10.90

EQUIPMENT MORTGAGE AND SECURITY AGREEMENT dated as of June 24, 2011 made by MESABA AVIATION, INC., as Grantor in favor of C.I.T. LEASING CORPORATION, as Collateral Agent

EXHIBIT 10.90 CERTAIN PORTIONS OF THIS EXHIBIT HAVE BEEN OMITTED AND FILED SEPARATELY WITH THE SECURITIES AND EXCHANGE COMMISSION PURSUANT TO A REQUEST FOR CONFIDENTIAL TREATMENT. THE SYMBOL “[***]” HAS BEEN INSERTED IN PLACE OF THE PORTIONS SO OMITTED. * EQUIPMENT MORTGAGE AND SECURITY AGREEMENT dated as of June 24, 2011 made by MESABA AVIATION, INC., as Grantor in favor of C.I.T. LEASING CORPORA

August 4, 2011 EX-10.87

DATED AS OF JUNE 17, 2011 COLGAN AIR, INC. as Seller WELLS FARGO BANK NORTHWEST, NATIONAL ASSOCIATION, not individually but solely as Owner Trustee as Purchaser AIRCRAFT SALE AGREEMENT in respect of ONE BOMBARDIER DHC-8-402 AIRCRAFT with manufacturer

EXHIBIT 10.87 CERTAIN PORTIONS OF THIS EXHIBIT HAVE BEEN OMITTED AND FILED SEPARATELY WITH THE SECURITIES AND EXCHANGE COMMISSION PURSUANT TO A REQUEST FOR CONFIDENTIAL TREATMENT. THE SYMBOL “[***]” HAS BEEN INSERTED IN PLACE OF THE PORTIONS SO OMITTED. DATED AS OF JUNE 17, 2011 COLGAN AIR, INC. as Seller and WELLS FARGO BANK NORTHWEST, NATIONAL ASSOCIATION, not individually but solely as Owner Tr

August 4, 2011 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-Q x Quarterly report pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 For the quarterly period ended June 30, 2011 or ¨ Transition report pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 For the transition period from to Commission File Number 001-31898 PINNACLE AIRLINES CORP

August 4, 2011 EX-10.91

EQUIPMENT MORTGAGE AND SECURITY AGREEMENT SUPPLEMENT NO. 1

EXHIBIT 10.91 EQUIPMENT MORTGAGE AND SECURITY AGREEMENT SUPPLEMENT NO. 1 THIS EQUIPMENT MORTGAGE AND SECURITY AGREEMENT SUPPLEMENT NO. 1 dated June 24, 2011 (this “Mortgage Supplement”) made by MESABA AVIATION, INC., a Minnesota corporation (the “Grantor”), in favor of C.I.T. LEASING CORPORATION, acting as administrative agent and collateral agent (in such capacity, the “Collateral Agent”). W I T

August 4, 2011 EX-10.92

SUBSTITUTE TERM LOAN A NOTE

EXHIBIT 10.92 SUBSTITUTE TERM LOAN A NOTE $20,000,000.00 New York, New York June 24, 2011 FOR VALUE RECEIVED, each of the undersigned, PINNACLE AIRLINES, INC., a Georgia corporation (“Pinnacle”), and COLGAN AIR, INC., a Virginia corporation (“Colgan”) and MESABA AVIATION, INC., a Minnesota corporation (“Mesaba”, and together with Pinnacle and Colgan, each a “Borrower” and collectively, the “Borrow

August 4, 2011 EX-99.1

Pinnacle Airlines Corp. Announces Operating Results for Second Quarter 2011

Exhibit 99.1 Pinnacle Airlines Corp. Announces Operating Results for Second Quarter 2011 MEMPHIS, TN – August 4, 2011 – Pinnacle Airlines Corp. (NASDAQ: PNCL) (the “Company”) today reported financial results for the second quarter of 2011. Highlights include the following: § Net loss and net loss per share for the second quarter of 2011 were $2.4 million and $0.13, respectively. § The Company’s ne

August 4, 2011 EX-10.88

DATED JUNE 17, 2011

EXHIBIT 10.88 CERTAIN PORTIONS OF THIS EXHIBIT HAVE BEEN OMITTED AND FILED SEPARATELY WITH THE SECURITIES AND EXCHANGE COMMISSION PURSUANT TO A REQUEST FOR CONFIDENTIAL TREATMENT. THE SYMBOL “[***]” HAS BEEN INSERTED IN PLACE OF THE PORTIONS SO OMITTED. FAA Authorization Code: IRN20110613110355 International Registry File No. (airframe – 4351): 716374 International Registry File No. (engine – PCE-

August 4, 2011 EX-10.93

TERM LOAN B NOTE

EXHIBIT 10.93 TERM LOAN B NOTE $17,000,000.00 New York, New York June 24, 2011 FOR VALUE RECEIVED, each of the undersigned, PINNACLE AIRLINES, INC., a Georgia corporation (“Pinnacle”), COLGAN AIR, INC., a Virginia corporation (“Colgan”), and MESABA AVIATION, INC., a Minnesota corporation (“Mesaba”, and together with Pinnacle and Colgan, each a “Borrower” and collectively, the “Borrowers”), jointly

August 4, 2011 EX-10.89

W I T N E S S E T H:

EXHIBIT 10.89 CERTAIN PORTIONS OF THIS EXHIBIT HAVE BEEN OMITTED AND FILED SEPARATELY WITH THE SECURITIES AND EXCHANGE COMMISSION PURSUANT TO A REQUEST FOR CONFIDENTIAL TREATMENT. THE SYMBOL “[***]” HAS BEEN INSERTED IN PLACE OF THE PORTIONS SO OMITTED. GUARANTY This GUARANTY (the “Guaranty”), dated as of June 17, 2011 is made by PINNACLE AIRLINES CORP., a Delaware corporation (“Guarantor”). W I T

August 4, 2011 EX-10.94

THIRD AMENDMENT TO CREDIT AGREEMENT

EXHIBIT 10.94 CERTAIN PORTIONS OF THIS EXHIBIT HAVE BEEN OMITTED AND FILED SEPARATELY WITH THE SECURITIES AND EXCHANGE COMMISSION PURSUANT TO A REQUEST FOR CONFIDENTIAL TREATMENT. THE SYMBOL “[***]” HAS BEEN INSERTED IN PLACE OF THE PORTIONS SO OMITTED. THIRD AMENDMENT TO CREDIT AGREEMENT THIS THIRD AMENDMENT TO CREDIT AGREEMENT (this “Amendment”) is dated as of June 24, 2011 among PINNACLE AIRLIN

July 29, 2011 8-K

Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of report (Date of earliest event reported): July 29, 2011 PINNACLE AIRLINES CORP. (Exact Name of Registrant as Specified in Charter) (State or other jurisdiction of incorporation or organization) (Commission File Number) (I. R.

July 8, 2011 EX-10.81

MANAGEMENT COMPENSATION AGREEMENT (Vice President and Chief Financial Officer) PINNACLE AIRLINES CORP. EDWARD M. CHRISTIE dated as of July 7, 2011 Management Compensation Agreement for the Vice President and Chief Financial Officer Pinnacle Airlines

Exhibit 10.81 MANAGEMENT COMPENSATION AGREEMENT (Vice President and Chief Financial Officer) between PINNACLE AIRLINES CORP. and EDWARD M. CHRISTIE dated as of July 7, 2011 Management Compensation Agreement for the Vice President and Chief Financial Officer of Pinnacle Airlines Corp. This Management Compensation Agreement (the "Agreement") is made and entered into as of July 7, 2011, by and betwee

July 8, 2011 EX-99.1

Pinnacle Airlines Corp. names Edward Christie Vice President and Chief Financial Officer

Exhibit 99.1 Pinnacle Airlines Corp. names Edward Christie Vice President and Chief Financial Officer MEMPHIS, Tenn. (July 8, 2011) – Pinnacle Airlines Corp. (NASDAQ: PNCL) has named Edward (Ted) Christie as its new vice president and CFO. Christie, a partner at Vista Strategic Group LLC in Denver, Colo., succeeds Peter D. Hunt. He is expected to begin his new duties by July 25, 2011. Christie was

July 8, 2011 8-K

Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers, Financial Statements and Exhibits

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of report (Date of earliest event reported): July 7, 2011 PINNACLE AIRLINES CORP. (Exact Name of Registrant as Specified in Charter) (State or other jurisdiction of incorporation or organization) (Commission File Number) (I. R.

June 28, 2011 8-K

Entry into a Material Definitive Agreement, Creation of a Direct Financial Obligation or an Obligation under an Off-Balance Sheet Arrangement of a Registrant

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of report (Date of earliest event reported): June 22, 2011 PINNACLE AIRLINES CORP. (Exact Name of Registrant as Specified in Charter) (State or other jurisdiction of incorporation or organization) (Commission File Number) (I. R.

June 22, 2011 EX-10.80

MANAGEMENT COMPENSATION AGREEMENT (Chief Executive Officer) PINNACLE AIRLINES CORP. SEAN E. MENKE dated as of June 21, 2011 Management Compensation Agreement for the Chief Executive Officer Pinnacle Airlines Corp.

Exhibit 10.80 MANAGEMENT COMPENSATION AGREEMENT (Chief Executive Officer) between PINNACLE AIRLINES CORP. and SEAN E. MENKE dated as of June 21, 2011 Management Compensation Agreement for the Chief Executive Officer of Pinnacle Airlines Corp. This Management Compensation Agreement (the "Agreement") is made and entered into as of June 21, 2011, by and between Pinnacle Airlines Corp., a Delaware cor

June 22, 2011 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of report (Date of earliest event reported): June 21, 2011 PINNACLE AIRLINES CORP. (Exact Name of Registrant as Specified in Charter) (State or other jurisdiction of incorporation or organization) (Commission File Number) (I. R.

June 3, 2011 8-K/A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K/A CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of report (Date of earliest event reported): July 1, 2010 PINNACLE AIRLINES CORP. (Exact Name of Registrant as Specified in Charter) (State or other jurisdiction of incorporation or organization) (Commission File Number) (I. R

June 2, 2011 EX-99.1

CFO Peter Hunt Leaving Pinnacle Airlines Corp.

Exhibit 99.1 CFO Peter Hunt Leaving Pinnacle Airlines Corp. Memphis, Tenn. (June 2, 2011) ? Pinnacle Airlines Corp. (NASDAQ: PNCL) announced today that Vice President and CFO Peter D. Hunt is leaving the company to become Senior Vice President and Chief Financial Officer of Virgin America Airlines in San Francisco. His last day at Pinnacle will be June 15. ?This was a difficult decision,? Hunt sai

June 2, 2011 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of report (Date of earliest event reported): June 2, 2011 PINNACLE AIRLINES CORP. (Exact Name of Registrant as Specified in Charter) (State or other jurisdiction of incorporation or organization) (Commission File Number) (I. R.

May 25, 2011 8-K

Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers, Financial Statements and Exhibits

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of report (Date of earliest event reported): May 25, 2011 PINNACLE AIRLINES CORP. (Exact Name of Registrant as Specified in Charter) (State or other jurisdiction of incorporation or organization) (Commission File Number) (I. R.

May 25, 2011 EX-99.1 CHARTER

Pinnacle Airlines Corp. names Sean Menke President and CEO

Exhibit 99.1 Pinnacle Airlines Corp. names Sean Menke President and CEO MEMPHIS, Tenn., May 25, 2011/PRNewswire/ – Pinnacle Airlines Corp. (NASDAQ: PNCL) has named Sean E. Menke as its new President and CEO. Menke, a veteran airline executive and Managing Partner at Vista Strategic Group LLC in Denver, Colo., succeeds Philip H. Trenary. He is expected to begin his new duties on July 1, 2011. Menke

May 20, 2011 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of report (Date of earliest event reported): May 17, 2011 PINNACLE AIRLINES CORP. (Exact Name of Registrant as Specified in Charter) (State or other jurisdiction of incorporation or organization) (Commission File Number) (I. R.

May 19, 2011 EX-24

POWER OF ATTORNEY

POWER OF ATTORNEY Know all by these presents, that the undersigned hereby constitutes and appoints each of Peter D.

May 19, 2011 EX-24

POWER OF ATTORNEY

POWER OF ATTORNEY Know all by these presents, that the undersigned hereby constitutes and appoints each of Peter D.

May 19, 2011 EX-24

POWER OF ATTORNEY

POWER OF ATTORNEY Know all by these presents, that the undersigned hereby constitutes and appoints each of Peter D.

May 19, 2011 EX-24

POWER OF ATTORNEY

POWER OF ATTORNEY Know all by these presents, that the undersigned hereby constitutes and appoints each of Peter D.

May 19, 2011 EX-24

POWER OF ATTORNEY

POWER OF ATTORNEY Know all by these presents, that the undersigned hereby constitutes and appoints each of Peter D.

May 19, 2011 EX-24

POWER OF ATTORNEY

POWER OF ATTORNEY Know all by these presents, that the undersigned hereby constitutes and appoints each of Peter D.

May 19, 2011 EX-24

POWER OF ATTORNEY

POWER OF ATTORNEY Know all by these presents, that the undersigned hereby constitutes and appoints each of Peter D.

May 19, 2011 EX-24

POWER OF ATTORNEY

Exhibit 24 POWER OF ATTORNEY Know all by these presents, that the undersigned hereby constitutes and appoints each of Peter D.

May 5, 2011 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of report (Date of earliest event reported): May 5, 2011 PINNACLE AIRLINES CORP. (Exact Name of Registrant as Specified in Charter) (State or other jurisdiction of incorporation or organization) (Commission File Number) (I. R. S

May 5, 2011 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-Q x Quarterly report pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 For the quarterly period ended March 31, 2011 or ¨ Transition report pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 For the transition period from to Commission File Number 001-31898 PINNACLE AIRLINES COR

May 5, 2011 EX-99.1

Pinnacle Airlines Corp. Announces Operating Results for First Quarter 2011 Company Reports Diluted EPS of $0.01, Excluding Special Items

Exhibit 99.1 Pinnacle Airlines Corp. Announces Operating Results for First Quarter 2011 Company Reports Diluted EPS of $0.01, Excluding Special Items MEMPHIS, TN – May 5, 2011 – Pinnacle Airlines Corp. (NASDAQ: PNCL) (the “Company”) today reported financial results for the first quarter of 2011. Highlights include the following: § Net income and diluted earnings per share (“EPS”) were $0.1 million

April 26, 2011 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of report (Date of earliest event reported): April 26, 2011 PINNACLE AIRLINES CORP. (Exact Name of Registrant as Specified in Charter) (State or other jurisdiction of incorporation or organization) (Commission File Number) (I. R

April 25, 2011 EX-10.81

AMENDMENT TO DELTA CONNECTION AGREEMENT

Exhibit 10.81 CERTAIN PORTIONS OF THIS EXHIBIT HAVE BEEN OMITTED AND FILED SEPARATELY WITH THE SECURITIES AND EXCHANGE COMMISSION PURSUANT TO A REQUEST FOR CONFIDENTIAL TREATMENT. THE SYMBOL “[***]” HAS BEEN INSERTED IN PLACE OF THE PORTIONS SO OMITTED. EXECUTION COPY AMENDMENT TO DELTA CONNECTION AGREEMENT This Amendment to Delta Connection Agreement, together with the Exhibits hereto (this “Amen

April 25, 2011 EX-10.84

STOCK PURCHASE AGREEMENT dated as of July 1, 2010 by and among Delta Air Lines, Inc., Pinnacle Airlines Corp., Mesaba Aviation, Inc. Pinnacle Airlines, Inc.

Exhibit 10.84 EXECUTION COPY CERTAIN PORTIONS OF THIS EXHIBIT HAVE BEEN OMITTED AND FILED SEPARATELY WITH THE SECURITIES AND EXCHANGE COMMISSION PURSUANT TO A REQUEST FOR CONFIDENTIAL TREATMENT. THE SYMBOL ?[***]? HAS BEEN INSERTED IN PLACE OF THE PORTIONS SO OMITTED. STOCK PURCHASE AGREEMENT dated as of July 1, 2010 by and among Delta Air Lines, Inc., Pinnacle Airlines Corp., Mesaba Aviation, Inc

April 25, 2011 EX-10.79

SECOND AMENDMENT TO CREDIT AGREEMENT

Exhibit 10.79 CERTAIN PORTIONS OF THIS EXHIBIT HAVE BEEN OMITTED AND FILED SEPARATELY WITH THE SECURITIES AND EXCHANGE COMMISSION PURSUANT TO A REQUEST FOR CONFIDENTIAL TREATMENT. THE SYMBOL “[***]” HAS BEEN INSERTED IN PLACE OF THE PORTIONS SO OMITTED. SECOND AMENDMENT TO CREDIT AGREEMENT THIS SECOND AMENDMENT TO CREDIT AGREEMENT (this “Amendment”) is dated as of August 20, 2010 among PINNACLE AI

April 25, 2011 EX-10.82

2010 DELTA CONNECTION AGREEMENT by and among PINNACLE AIRLINES CORP. PINNACLE AIRLINES, INC., MESABA AVIATION, INC. DELTA AIR LINES, INC. Dated as of July 1, 2010

Exhibit 10.82 EXECUTION COPY CERTAIN PORTIONS OF THIS EXHIBIT HAVE BEEN OMITTED AND FILED SEPARATELY WITH THE SECURITIES AND EXCHANGE COMMISSION PURSUANT TO A REQUEST FOR CONFIDENTIAL TREATMENT. THE SYMBOL “[***]” HAS BEEN INSERTED IN PLACE OF THE PORTIONS SO OMITTED. 2010 DELTA CONNECTION AGREEMENT by and among PINNACLE AIRLINES CORP. PINNACLE AIRLINES, INC., MESABA AVIATION, INC. and DELTA AIR L

April 25, 2011 EX-10.85

PROMISSORY NOTE Due July 15, 2015 Atlanta, Georgia July 1, 2010

Exhibit 10.85 CERTAIN PORTIONS OF THIS EXHIBIT HAVE BEEN OMITTED AND FILED SEPARATELY WITH THE SECURITIES AND EXCHANGE COMMISSION PURSUANT TO A REQUEST FOR CONFIDENTIAL TREATMENT. THE SYMBOL “[***]” HAS BEEN INSERTED IN PLACE OF THE PORTIONS SO OMITTED. PROMISSORY NOTE Due July 15, 2015 Atlanta, Georgia July 1, 2010 $62,000,000 FOR VALUE RECEIVED, each of Pinnacle Airlines Corp., a Delaware corpor

April 25, 2011 EX-10.80

SECOND AMENDED AND RESTATED AIRLINE SERVICES AGREEMENT by and among PINNACLE AIRLINES CORP., PINNACLE AIRLINES, INC. MESABA AVIATION, INC. DELTA AIR LINES, INC. Dated as of July 1, 2010

Exhibit 10.80 EXECUTION COPY CERTAIN PORTIONS OF THIS EXHIBIT HAVE BEEN OMITTED AND FILED SEPARATELY WITH THE SECURITIES AND EXCHANGE COMMISSION PURSUANT TO A REQUEST FOR CONFIDENTIAL TREATMENT. THE SYMBOL “[***]” HAS BEEN INSERTED IN PLACE OF THE PORTIONS SO OMITTED. SECOND AMENDED AND RESTATED AIRLINE SERVICES AGREEMENT by and among PINNACLE AIRLINES CORP., PINNACLE AIRLINES, INC. MESABA AVIATIO

April 25, 2011 EX-10.83

SAAB 340B+ DELTA CONNECTION

Exhibit 10.83 CERTAIN PORTIONS OF THIS EXHIBIT HAVE BEEN OMITTED AND FILED SEPARATELY WITH THE SECURITIES AND EXCHANGE COMMISSION PURSUANT TO A REQUEST FOR CONFIDENTIAL TREATMENT. THE SYMBOL ?[***]? HAS BEEN INSERTED IN PLACE OF THE PORTIONS SO OMITTED. EXECUTION COPY SAAB 340B+ DELTA CONNECTION AGREEMENT This Saab 340B+ Delta Connection Agreement (this ?Agreement?), dated and effective the 1st da

April 25, 2011 EX-10.86

SECURITY AND PLEDGE AGREEMENT

Exhibit 10.86 CERTAIN PORTIONS OF THIS EXHIBIT HAVE BEEN OMITTED AND FILED SEPARATELY WITH THE SECURITIES AND EXCHANGE COMMISSION PURSUANT TO A REQUEST FOR CONFIDENTIAL TREATMENT. THE SYMBOL “[***]” HAS BEEN INSERTED IN PLACE OF THE PORTIONS SO OMITTED. Execution SECURITY AND PLEDGE AGREEMENT This Security and Pledge Agreement (this “Agreement”), dated as of July 1, 2010, is made by and among PINN

April 25, 2011 10-Q/A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-Q/A (Amendment No.1)

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-Q/A (Amendment No.1) x Quarterly report pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 For the quarterly period ended September 30, 2010 or ¨ Transition report pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 For the transition period from to Commission File Number 001-3189

April 18, 2011 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of report (Date of earliest event reported): April 15, 2011 PINNACLE AIRLINES CORP. (Exact Name of Registrant as Specified in Charter) (State or other jurisdiction of incorporation or organization) (Commission File Number) (I. R

April 11, 2011 EX-10.88

April 4, 2011

Exhibit 10.88 April 4, 2011 Mr. Alfred T. Spain P.O. Box 1137 1619 False River Drive New Roads, LA 70760 RE: Consulting Services for Pinnacle Airlines Corp. (“Pinnacle”) Dear Al: As a result of the resignation of Philip Trenary as President and Chief Executive Officer of Pinnacle, you have agreed to provide safety, operations and transition-related consulting services to Pinnacle. The terms and co

April 11, 2011 8-K

Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers, Entry into a Material Definitive Agreement, Financial Statements and Exhibits

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of report (Date of earliest event reported): April 4, 2011 PINNACLE AIRLINES CORP. (Exact Name of Registrant as Specified in Charter) (State or other jurisdiction of incorporation or organization) (Commission File Number) (I. R.

April 11, 2011 EX-10.89

April 4, 2011

Exhibit 10.89 April 4, 2011 Mr. Donald Breeding 10 Coverdell Park The Woodlands, TX 77382 RE: Consulting Services for Pinnacle Airlines Corp. (“Pinnacle”) Dear Don: As a result of the resignation of Philip Trenary as President and Chief Executive Officer of Pinnacle, you have agreed to provide consulting services to Pinnacle in the role of interim Chief Executive Officer. The terms and conditions

April 6, 2011 DEF 14A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 SCHEDULE 14A INFORMATION REQUIRED IN PROXY STATEMENT SCHEDULE 14A INFORMATION

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 SCHEDULE 14A INFORMATION REQUIRED IN PROXY STATEMENT SCHEDULE 14A INFORMATION Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 Filed by the Registrant x Filed by a Party other than the Registrant o Check the appropriate box: o Preliminary Proxy Statement o Confidential, for Use of the Commission

March 29, 2011 EX-10.87

CONSULTING AGREEMENT

Exhibit 10.87 CONSULTING AGREEMENT This Agreement (this ?Agreement?) is made and entered into as of March 10, 2011, by and between Philip H. Trenary (?Trenary?) and Pinnacle Airlines Corp. (?Company?). RECITALS A. Trenary has been employed by Company as Company?s President and Chief Executive Officer pursuant to a Second Amended and Restated Management Compensation Agreement, dated as of December

March 29, 2011 8-K

Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers, Financial Statements and Exhibits

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of report (Date of earliest event reported): March 24, 2011 PINNACLE AIRLINES CORP. (Exact Name of Registrant as Specified in Charter) (State or other jurisdiction of incorporation or organization) (Commission File Number) (I. R

March 14, 2011 8-K

Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers, Financial Statements and Exhibits

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of report (Date of earliest event reported): March 14, 2011 PINNACLE AIRLINES CORP. (Exact Name of Registrant as Specified in Charter) (State or other jurisdiction of incorporation or organization) (Commission File Number) (I. R

March 14, 2011 EX-99.1

Pinnacle Airlines Corp. CEO Phil Trenary to step down

Exhibit 99.1 Pinnacle Airlines Corp. CEO Phil Trenary to step down Memphis, Tenn. (March 14, 2011) ? Philip Trenary, President and CEO of Pinnacle Airlines Corp. (NASDAQ: PNCL) has decided to resign his position effective March 24 to pursue other interests outside the company. Pinnacle Board of Directors Chairman Donald J. Breeding will assume the role of Interim CEO until a search can commence an

March 11, 2011 8-K

Financial Statements and Exhibits, Other Events

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of report (Date of earliest event reported): March 8, 2011 PINNACLE AIRLINES CORP. (Exact Name of Registrant as Specified in Charter) (State or other jurisdiction of incorporation or organization) (Commission File Number) (I. R.

March 11, 2011 EX-99.1

Pinnacle Airlines, Inc., Flight Attendants Reach Tentative Agreement

Exhibit 99.1 Pinnacle Airlines, Inc., Flight Attendants Reach Tentative Agreement MEMPHIS, Tenn., March 8, 2011/PRNewswire/ - Pinnacle Airlines Corp.'s (Nasdaq: PNCL) wholly owned subsidiary, Pinnacle Airlines, Inc., announced today that it has reached a tentative agreement with the United Steelworkers AFL-CIO (USW) to amend the collective bargaining agreement covering 797 Flight Attendants. The n

February 28, 2011 10-K

UNITED STATES

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 Form 10-K [X] Annual report pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 For the fiscal year ended December 31, 2010 or [ ] Transition report pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 For the transition period from to Commission File Number 001-31898 PINNACLE AIRLINES CORP

February 17, 2011 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of report (Date of earliest event reported): February 17, 2011 PINNACLE AIRLINES CORP. (Exact Name of Registrant as Specified in Charter) (State or other jurisdiction of incorporation or organization) (Commission File Number) (I

February 17, 2011 EX-99.1

Pinnacle Airlines Corp. Announces Fourth Quarter 2010 Financial Results Company reports Diluted Earnings per Share of $0.14 excluding special items

EX-99.1 2 exhibit99-1.htm EXHIBIT 99.1 Exhibit 99.1 Pinnacle Airlines Corp. Announces Fourth Quarter 2010 Financial Results Company reports Diluted Earnings per Share of $0.14 excluding special items MEMPHIS, TN – February 17, 2011 – Pinnacle Airlines Corp. (NASDAQ: PNCL) (the “Company”) today reported fourth quarter 2010 net income of $2.6 million and diluted earnings per share (“EPS”) of $0.14,

February 11, 2011 EX-99.A

CUSIP No. 723443107 Page 12 of 12 pages

CUSIP No. 723443107 Page 12 of 12 pages EXHIBIT A JOINT REPORTING AGREEMENT This will confirm the agreement by and among the undersigned that the Schedule 13G/A filed on or about this date with respect to the beneficial ownership of the undersigned of shares of Common Stock of Pinnacle Airlines Corp. is being filed on behalf of each of the parties named below. Dated: February 11, 2011 THE PABRAI I

February 11, 2011 SC 13G/A

OMB APPROVAL

OMB APPROVAL UNITED STATES OMB Number: 3235-0145 SECURITIES AND EXCHANGE COMMISSION Expires: February 28, 2011 Washington, D.

February 11, 2011 SC 13G/A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G/A Under the Securities Exchange Act of 1934 (Amendment No. 5)* INFORMATION TO BE INCLUDED IN STATEMENTS FILED PURSUANT TO RULES 13d-1(b), (c) and (d) AND AMENDMENTS

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G/A Under the Securities Exchange Act of 1934 (Amendment No. 5)* INFORMATION TO BE INCLUDED IN STATEMENTS FILED PURSUANT TO RULES 13d-1(b), (c) and (d) AND AMENDMENTS THERETO FILED PURSUANT TO RULE 13(d)-2(b) Pinnacle Airlines Corp. (Name of Issuer) Common Stock (Title of Class of Securities) 723443107 (CUSIP Number

February 10, 2011 EX-24.1

POWER OF ATTORNEY

POWER OF ATTORNEY Know all by these presents, that the undersigned hereby constitutes and appoints each of Peter D.

February 8, 2011 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of report (Date of earliest event reported): February 8, 2011 PINNACLE AIRLINES CORP. (Exact Name of Registrant as Specified in Charter) (State or other jurisdiction of incorporation or organization) (Commission File Number) (I.

December 21, 2010 8-K

Financial Statements and Exhibits, Other Events

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of report (Date of earliest event reported): December 17, 2010 PINNACLE AIRLINES CORP. (Exact Name of Registrant as Specified in Charter) (State or other jurisdiction of incorporation or organization) (Commission File Number) (I

December 8, 2010 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of report (Date of earliest event reported): December 8, 2010 PINNACLE AIRLINES CORP. (Exact Name of Registrant as Specified in Charter) (State or other jurisdiction of incorporation or organization) (Commission File Number) (I.

November 18, 2010 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of report (Date of earliest event reported): November 18, 2010 PINNACLE AIRLINES CORP. (Exact Name of Registrant as Specified in Charter) (State or other jurisdiction of incorporation or organization) (Commission File Number) (I

November 10, 2010 EX-10.80

SECOND AMENDED AND RESTATED AIRLINE SERVICES AGREEMENT by and among PINNACLE AIRLINES CORP., PINNACLE AIRLINES, INC. MESABA AVIATION, INC. DELTA AIR LINES, INC.

Exhibit 10.80 EXECUTION COPY CERTAIN PORTIONS OF THIS EXHIBIT HAVE BEEN OMITTED AND FILED SEPARATELY WITH THE SECURITIES AND EXCHANGE COMMISSION PURSUANT TO A REQUEST FOR CONFIDENTIAL TREATMENT. THE SYMBOL “[***]” HAS BEEN INSERTED IN PLACE OF THE PORTIONS SO OMITTED. SECOND AMENDED AND RESTATED AIRLINE SERVICES AGREEMENT by and among PINNACLE AIRLINES CORP., PINNACLE AIRLINES, INC. MESABA AVIATIO

November 10, 2010 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-Q x Quarterly report pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 For the quarterly period ended September 30, 2010 or ¨ Transition report pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 For the transition period from to Commission File Number 001-31898 PINNACLE AIRLINES

November 10, 2010 EX-10.85

PROMISSORY NOTE Due July 15, 2015 Atlanta, Georgia July 1, 2010

Exhibit 10.85 CERTAIN PORTIONS OF THIS EXHIBIT HAVE BEEN OMITTED AND FILED SEPARATELY WITH THE SECURITIES AND EXCHANGE COMMISSION PURSUANT TO A REQUEST FOR CONFIDENTIAL TREATMENT. THE SYMBOL “[***]” HAS BEEN INSERTED IN PLACE OF THE PORTIONS SO OMITTED. PROMISSORY NOTE Due July 15, 2015 Atlanta, Georgia July 1, 2010 $62,000,000 FOR VALUE RECEIVED, each of Pinnacle Airlines Corp., a Delaware corpor

November 10, 2010 EX-10.83

SAAB 340B+ DELTA CONNECTION

Exhibit 10.83 CERTAIN PORTIONS OF THIS EXHIBIT HAVE BEEN OMITTED AND FILED SEPARATELY WITH THE SECURITIES AND EXCHANGE COMMISSION PURSUANT TO A REQUEST FOR CONFIDENTIAL TREATMENT. THE SYMBOL “[***]” HAS BEEN INSERTED IN PLACE OF THE PORTIONS SO OMITTED. EXECUTION COPY SAAB 340B+ DELTA CONNECTION AGREEMENT This Saab 340B+ Delta Connection Agreement (this “Agreement”), dated and effective the 1st da

November 10, 2010 EX-10.79

SECOND AMENDMENT TO CREDIT AGREEMENT

Exhibit 10.79 CERTAIN PORTIONS OF THIS EXHIBIT HAVE BEEN OMITTED AND FILED SEPARATELY WITH THE SECURITIES AND EXCHANGE COMMISSION PURSUANT TO A REQUEST FOR CONFIDENTIAL TREATMENT. THE SYMBOL “[***]” HAS BEEN INSERTED IN PLACE OF THE PORTIONS SO OMITTED. SECOND AMENDMENT TO CREDIT AGREEMENT THIS SECOND AMENDMENT TO CREDIT AGREEMENT (this “Amendment”) is dated as of August 20, 2010 among PINNACLE AI

November 10, 2010 EX-10.81

AMENDMENT TO DELTA CONNECTION AGREEMENT

Exhibit 10.81 CERTAIN PORTIONS OF THIS EXHIBIT HAVE BEEN OMITTED AND FILED SEPARATELY WITH THE SECURITIES AND EXCHANGE COMMISSION PURSUANT TO A REQUEST FOR CONFIDENTIAL TREATMENT. THE SYMBOL “[***]” HAS BEEN INSERTED IN PLACE OF THE PORTIONS SO OMITTED. EXECUTION COPY AMENDMENT TO DELTA CONNECTION AGREEMENT This Amendment to Delta Connection Agreement, together with the Exhibits hereto (this “Amen

November 10, 2010 EX-10.82

2010 DELTA CONNECTION AGREEMENT by and among PINNACLE AIRLINES CORP. PINNACLE AIRLINES, INC., MESABA AVIATION, INC. DELTA AIR LINES, INC. Dated as of July 1, 2010

Exhibit 10.82 EXECUTION COPY CERTAIN PORTIONS OF THIS EXHIBIT HAVE BEEN OMITTED AND FILED SEPARATELY WITH THE SECURITIES AND EXCHANGE COMMISSION PURSUANT TO A REQUEST FOR CONFIDENTIAL TREATMENT. THE SYMBOL “[***]” HAS BEEN INSERTED IN PLACE OF THE PORTIONS SO OMITTED. 2010 DELTA CONNECTION AGREEMENT by and among PINNACLE AIRLINES CORP. PINNACLE AIRLINES, INC., MESABA AVIATION, INC. and DELTA AIR L

November 10, 2010 EX-10.84

STOCK PURCHASE AGREEMENT dated as of July 1, 2010 by and among Delta Air Lines, Inc., Pinnacle Airlines Corp., Mesaba Aviation, Inc. Pinnacle Airlines, Inc.

Exhibit 10.84 EXECUTION COPY CERTAIN PORTIONS OF THIS EXHIBIT HAVE BEEN OMITTED AND FILED SEPARATELY WITH THE SECURITIES AND EXCHANGE COMMISSION PURSUANT TO A REQUEST FOR CONFIDENTIAL TREATMENT. THE SYMBOL “[***]” HAS BEEN INSERTED IN PLACE OF THE PORTIONS SO OMITTED. STOCK PURCHASE AGREEMENT dated as of July 1, 2010 by and among Delta Air Lines, Inc., Pinnacle Airlines Corp., Mesaba Aviation, Inc

November 10, 2010 EX-10.86

SECURITY AND PLEDGE AGREEMENT

Exhibit 10.86 CERTAIN PORTIONS OF THIS EXHIBIT HAVE BEEN OMITTED AND FILED SEPARATELY WITH THE SECURITIES AND EXCHANGE COMMISSION PURSUANT TO A REQUEST FOR CONFIDENTIAL TREATMENT. THE SYMBOL “[***]” HAS BEEN INSERTED IN PLACE OF THE PORTIONS SO OMITTED. Execution SECURITY AND PLEDGE AGREEMENT This Security and Pledge Agreement (this “Agreement”), dated as of July 1, 2010, is made by and among PINN

November 9, 2010 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of report (Date of earliest event reported): November 9, 2010 PINNACLE AIRLINES CORP. (Exact Name of Registrant as Specified in Charter) (State or other jurisdiction of incorporation or organization) (Commission File Number) (I.

November 9, 2010 EX-99.1

Pinnacle Airlines Corp. Announces Third Quarter 2010 Profit of $9.4 Million Company reports Diluted Earnings per Share of $0.51

Exhibit 99.1 Pinnacle Airlines Corp. Announces Third Quarter 2010 Profit of $9.4 Million Company reports Diluted Earnings per Share of $0.51 MEMPHIS, TN – November 9, 2010 – Pinnacle Airlines Corp. (NASDAQ: PNCL) (the “Company”) today reported third quarter 2010 net income of $9.4 million and diluted earnings per share (“EPS”) of $0.51, an increase of 29% and 28%, respectively, over net income and

October 26, 2010 EX-24

POWER OF ATTORNEY

POWER OF ATTORNEY Know all by these presents, that the undersigned hereby constitutes and appoints Nadim A.

October 4, 2010 EX-24

POWER OF ATTORNEY

POWER OF ATTORNEY Know all by these presents, that the undersigned hereby constitutes and appoints Nadim A.

September 15, 2010 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of report (Date of earliest event reported): September 15, 2010 PINNACLE AIRLINES CORP. (Exact Name of Registrant as Specified in Charter) (State or other jurisdiction of incorporation or organization) (Commission File Number) (

August 26, 2010 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of report (Date of earliest event reported): August 20, 2010 PINNACLE AIRLINES CORP. (Exact Name of Registrant as Specified in Charter) (State or other jurisdiction of incorporation or organization) (Commission File Number) (I.

August 3, 2010 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of report (Date of earliest event reported): August 3, 2010 PINNACLE AIRLINES CORP. (Exact Name of Registrant as Specified in Charter) (State or other jurisdiction of incorporation or organization) (Commission File Number) (I. R

August 3, 2010 EX-99.1

Pinnacle Airlines Corp. Announces Second Quarter 2010 Earnings Company reports Consolidated Earnings per Share of $0.32

Exhibit 99.1 Pinnacle Airlines Corp. Announces Second Quarter 2010 Earnings Company reports Consolidated Earnings per Share of $0.32 MEMPHIS, TN – August 3, 2010 – Pinnacle Airlines Corp. (NASDAQ: PNCL) (the “Company”) today reported second quarter 2010 net income of $5.9 million and fully diluted earnings per share (“EPS”) of $0.32, as compared to net income and EPS for the second quarter of 2009

August 3, 2010 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-Q x Quarterly report pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 For the quarterly period ended June 30, 2010 or ? Transition report pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 For the transition period from to Commission File Number 001-31898 PINNACLE AIRLINES CORP

August 2, 2010 CORRESP

Pinnacle Airlines Corp. 1689 Nonconnah Boulevard, Suite 111 Memphis, TN 38132 August 2, 2010

Pinnacle Airlines Corp. 1689 Nonconnah Boulevard, Suite 111 Memphis, TN 38132 August 2, 2010 VIA FEDEX AND EDGAR Ms. Linda Cvrkel Securities and Exchange Commission 100 F Street, N.E. Washington, D.C. 20549 Re: Pinnacle Airlines Corp. Form 10-K for the year ended December 31, 2009 File Date: February 26, 2010 Dear Ms. Cvrkel: This letter responds to comments of the Staff (the "Staff") of the Secur

July 1, 2010 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of report (Date of earliest event reported): July 1, 2010 PINNACLE AIRLINES CORP. (Exact Name of Registrant as Specified in Charter) (State or other jurisdiction of incorporation or organization) (Commission File Number) (I. R.

July 1, 2010 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of report (Date of earliest event reported): July 1, 2010 PINNACLE AIRLINES CORP. (Exact Name of Registrant as Specified in Charter) (State or other jurisdiction of incorporation or organization) (Commission File Number) (I. R.

July 1, 2010 EX-99.1

Pinnacle Airlines Corp. Acquires Mesaba Aviation, Inc. Combined organization ‘well positioned to be a major competitive player for the long term’

Exhibit 99.1 News Release Pinnacle Airlines Corp. Acquires Mesaba Aviation, Inc. Combined organization ‘well positioned to be a major competitive player for the long term’ MEMPHIS, Tenn – July 1, 2010 – Pinnacle Airlines Corp. (NASDAQ: PNCL) (the “Company”) announced today that it has acquired Mesaba Aviation, Inc. from Delta Air Lines (NYSE: DAL), for $62 million. Previously a wholly owned subsid

May 20, 2010 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of report (Date of earliest event reported): May 19, 2010 PINNACLE AIRLINES CORP. (Exact Name of Registrant as Specified in Charter) (State or other jurisdiction of incorporation or organization) (Commission File Number) (I. R.

May 20, 2010 EX-99.1

Pinnacle Airlines, Inc. Ground Operations Employees Ratify Agreement

Exhibit 99.1 Pinnacle Airlines, Inc. Ground Operations Employees Ratify Agreement Memphis, Tenn. (May 20, 2010) – Pinnacle Airlines Corp.’s (NASDAQ: PNCL) wholly owned subsidiary, Pinnacle Airlines, Inc., announced today that a tentative agreement with the United Steelworkers AFL-CIO (USW) to amend the collective bargaining agreement covering 930 Ground Operations employees in Memphis and other lo

May 17, 2010 EX-10.79

MANAGEMENT COMPENSATION AGREEMENT (Vice President and General Counsel) PINNACLE AIRLINES CORP. BRIAN T. HUNT dated as of May 12, 2010 Management Compensation Agreement for the Vice President and General Counsel Pinnacle Airlines Corp.

Exhibit 10.79 MANAGEMENT COMPENSATION AGREEMENT (Vice President and General Counsel) between PINNACLE AIRLINES CORP. and BRIAN T. HUNT dated as of May 12, 2010 Management Compensation Agreement for the Vice President and General Counsel of Pinnacle Airlines Corp. This Management Compensation Agreement (the "Agreement") is made, entered into, and effective as of May 12, 2010, by and between Pinnacl

May 17, 2010 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of report (Date of earliest event reported): May 11, 2010 PINNACLE AIRLINES CORP. (Exact Name of Registrant as Specified in Charter) (State or other jurisdiction of incorporation or organization) (Commission File Number) (I. R.

May 4, 2010 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of report (Date of earliest event reported): May 4, 2010 PINNACLE AIRLINES CORP. (Exact Name of Registrant as Specified in Charter) (State or other jurisdiction of incorporation or organization) (Commission File Number) (I. R. S

May 4, 2010 EX-99.1

Pinnacle Airlines Corp. Announces First Quarter 2010 Earnings Company reports Consolidated Earnings per Share of $0.09

Exhibit 99.1 Pinnacle Airlines Corp. Announces First Quarter 2010 Earnings Company reports Consolidated Earnings per Share of $0.09 MEMPHIS, TN – May 4, 2010 – Pinnacle Airlines Corp. (NASDAQ: PNCL) (the “Company”) today reported first quarter 2010 net income of $1.7 million and fully diluted earnings per share (“EPS”) of $0.09. These results were lower than net income and EPS for the first quarte

May 4, 2010 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-Q x Quarterly report pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 For the quarterly period ended March 31, 2010 or ¨ Transition report pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 For the transition period from to Commission File Number 001-31898 PINNACLE AIRLINES COR

April 16, 2010 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of report (Date of earliest event reported): April 14, 2010 PINNACLE AIRLINES CORP. (Exact Name of Registrant as Specified in Charter) (State or other jurisdiction of incorporation or organization) (Commission File Number) (I. R

April 2, 2010 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of report (Date of earliest event reported): April 2, 2010 PINNACLE AIRLINES CORP. (Exact Name of Registrant as Specified in Charter) (State or other jurisdiction of incorporation or organization) (Commission File Number) (I. R.

April 2, 2010 EX-99.1

Pinnacle Airlines, Inc. Reaches Tentative Agreement with Ground Operations Employees

Exhibit 99.1 Pinnacle Airlines, Inc. Reaches Tentative Agreement with Ground Operations Employees Memphis, Tenn. (April 2, 2010) – Pinnacle Airlines Corp.’s (NASDAQ: PNCL) wholly owned subsidiary, Pinnacle Airlines, Inc., announced today that it has reached a tentative agreement with the United Steelworkers AFL-CIO (USW) to amend the collective bargaining agreement covering 930 Ground Operations e

April 1, 2010 DEF 14A

SCHEDULE 14A INFORMATION REQUIRED IN PROXY STATEMENT SCHEDULE 14A INFORMATION

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 SCHEDULE 14A INFORMATION REQUIRED IN PROXY STATEMENT SCHEDULE 14A INFORMATION Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 Filed by the Registrant x Filed by a Party other than the Registrant o Check the appropriate box: o Preliminary Proxy Statement o Confidential, for Use of the Commission

February 26, 2010 10-K

UNITED STATES

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 Form 10-K [X] Annual report pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 For the fiscal year ended December 31, 2009 or [ ] Transition report pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 For the transition period from to Commission File Number 001-31898 PINNACLE AIRLINES CORP

February 18, 2010 EX-99.1

Pinnacle Airlines Corp. Announces 2009 Fourth Quarter Earnings Company reports Consolidated Earnings per Share of $0.31

Exhibit 99.1 Pinnacle Airlines Corp. Announces 2009 Fourth Quarter Earnings Company reports Consolidated Earnings per Share of $0.31 MEMPHIS, TN – February 18, 2010 – Pinnacle Airlines Corp. (NASDAQ: PNCL) (the “Company”) today reported fourth quarter 2009 net income of $5.6 million and fully diluted earnings per share (“EPS”) of $0.31. This represents an increase of 153% and 158% over net income

February 18, 2010 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of report (Date of earliest event reported): February 18, 2010 PINNACLE AIRLINES CORP. (Exact Name of Registrant as Specified in Charter) (State or other jurisdiction of incorporation or organization) (Commission File Number) (I

February 16, 2010 SC 13G/A

OMB APPROVAL

OMB APPROVAL UNITED STATES OMB Number: 3235-0145 SECURITIES AND EXCHANGE COMMISSION Expires: February 28, 2010 Washington, D.

February 16, 2010 SC 13G/A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 SCHEDULE 13G (RULE 13d - 102) Information to be included in statements filed pursuant to Rules 13d-1(b), (c) and (d) and amendments thereto filed pursuant to 13d-2(b) (AMENDMENT

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 SCHEDULE 13G (RULE 13d - 102) Information to be included in statements filed pursuant to Rules 13d-1(b), (c) and (d) and amendments thereto filed pursuant to 13d-2(b) (AMENDMENT NO.1)* Pinnacle Airlines Corp. (Name of Issuer) Common Stock, par value $.01 (Title of Class of Securities) 723443107 (CUSIP Number) December 31, 2009

February 16, 2010 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of report (Date of earliest event reported): February 16, 2010 PINNACLE AIRLINES CORP. (Exact Name of Registrant as Specified in Charter) (State or other jurisdiction of incorporation or organization) (Commission File Number) (I

February 16, 2010 EX-99.1

Pinnacle Airlines Corp. Announces Repayment of Remaining 3.25% Senior Convertible Notes due 2025

Exhibit 99.1 For Immediate Release Pinnacle Airlines Corp. Announces Repayment of Remaining 3.25% Senior Convertible Notes due 2025 MEMPHIS, TENN. (February 16, 2010) – Pinnacle Airlines Corp. (NASDAQ: PNCL) (the “Company”) announced today that substantially all of the holders of its remaining $31 million par amount of 3.25% Senior Convertible Notes due 2025 (the “Notes”) elected to require the Co

February 12, 2010 EX-99.A

EXHIBIT A JOINT REPORTING AGREEMENT

CUSIP No. 723443107 Page 14 of 14 pages EXHIBIT A JOINT REPORTING AGREEMENT This will confirm the agreement by and among the undersigned that the Schedule 13G/A filed on or about this date with respect to the beneficial ownership of the undersigned of shares of Common Stock of Pinnacle Airlines Corp. is being filed on behalf of each of the parties named below. Dated: February 12, 2010 THE PABRAI I

February 12, 2010 SC 13G/A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G/A Under the Securities Exchange Act of 1934 (Amendment No. 4)* INFORMATION TO BE INCLUDED IN STATEMENTS FILED PURSUANT TO RULES 13d-1(b), (c) and (d) AND AMENDMENTS

sc13gza UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G/A Under the Securities Exchange Act of 1934 (Amendment No. 4)* INFORMATION TO BE INCLUDED IN STATEMENTS FILED PURSUANT TO RULES 13d-1(b), (c) and (d) AND AMENDMENTS THERETO FILED PURSUANT TO RULE 13(d)-2(b) Pinnacle Airlines Corp. (Name of Issuer) Common Stock (Title of Class of Securities) 723443107 (CUSI

February 11, 2010 SC 13G/A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. 1)* PINNACLE AIRLINES CORP (Name of Issuer) Common Stock (Title of Class of Securities) (CUSIP Number) Decem

sc13gza UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. 1)* PINNACLE AIRLINES CORP (Name of Issuer) Common Stock (Title of Class of Securities) 723443107 (CUSIP Number) December 31, 2009 (Date of Event Which Requires Filing of this Statement) Check the appropriate box to designate the rule pursuant to whi

February 4, 2010 EX-24

POWER OF ATTORNEY

POWER OF ATTORNEY Know all by these presents, that the undersigned hereby constitutes and appoints Nadim A.

February 4, 2010 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of report (Date of earliest event reported): February 4, 2010 PINNACLE AIRLINES CORP. (Exact Name of Registrant as Specified in Charter) (State or other jurisdiction of incorporation or organization) (Commission File Number) (I.

January 25, 2010 EX-24

POWER OF ATTORNEY

POWER OF ATTORNEY Know all by these presents, that the undersigned hereby constitutes and appoints Nadim A.

January 20, 2010 EX-24.1

POWER OF ATTORNEY

POWER OF ATTORNEY Know all by these presents, that the undersigned hereby constitutes and appoints each of Peter D.

January 20, 2010 EX-24.1

POWER OF ATTORNEY

POWER OF ATTORNEY Know all by these presents, that the undersigned hereby constitutes and appoints each of Peter D.

January 15, 2010 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of report (Date of earliest event reported): January 13, 2010 PINNACLE AIRLINES CORP. (Exact Name of Registrant as Specified in Charter) (State or other jurisdiction of incorporation or organization) (Commission File Number) (I.

January 15, 2010 EX-99.1

Pinnacle Airlines Corp. Obtains $10m Credit Facility

Exhibit 99.1 Pinnacle Airlines Corp. Obtains $10m Credit Facility MEMPHIS, TENN. (January 14, 2010) – Pinnacle Airlines Corp. (NASDAQ: PNCL) announced today that it has closed on a $10 million credit facility with Independent Bank of Memphis, Tenn. “We are delighted to establish this relationship with Independent Bank, one of Memphis’ premier financial institutions. The loan provides a working cap

December 2, 2009 8-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 8-K CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of report (Date of earliest event reported) November 25, 2009 PINNACLE AIRLINES CORP. (Exact Name of Registrant as Specified in Charter) (State or other jurisdiction of incorporation or organization) (Commission File Number) (I.

November 5, 2009 EX-24

POWER OF ATTORNEY

POWER OF ATTORNEY Know all by these presents, that the undersigned hereby constitutes and appoints Nadim A.

November 3, 2009 EX-10.78

PURCHASE AND RELEASE AGREEMENT

Exhibit 10.78 CERTAIN PORTIONS OF THIS EXHIBIT HAVE BEEN OMITTED AND FILED SEPARATELY WITH THE SECURITIES AND EXCHANGE COMMISSION PURSUANT TO A REQUEST FOR CONFIDENTIAL TREATMENT. THE SYMBOL “[***]” HAS BEEN INSERTED IN PLACE OF THE PORTIONS SO OMITTED. Execution Copy PURCHASE AND RELEASE AGREEMENT PINNACLE AIRLINES CORP. (“Client”), and [***] hereby agree as follows: Client currently holds the au

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