EXHIBIT 4.12 DELTA AIR LINES, INC. Common Stock, par value $1.50 per share REGISTRATION RIGHTS AGREEMENT -----------------------------Registration Rights Agreement • December 21st, 2004 • Delta Air Lines Inc /De/ • Air transportation, scheduled • New York
Contract Type FiledDecember 21st, 2004 Company Industry Jurisdiction
TOIndenture • March 23rd, 2004 • Delta Air Lines Inc /De/ • Air transportation, scheduled • New York
Contract Type FiledMarch 23rd, 2004 Company Industry Jurisdiction
PARTICIPATION AGREEMENT (N3731T)Participation Agreement • October 16th, 2001 • Delta Air Lines Inc /De/ • Air transportation, scheduled • New York
Contract Type FiledOctober 16th, 2001 Company Industry Jurisdiction
BETWEENLease Agreement • March 1st, 1996 • Delta Air Lines Inc /De/ • Air transportation, scheduled
Contract Type FiledMarch 1st, 1996 Company Industry
REVOLVING CREDIT AGREEMENT (2000-1A-1)Revolving Credit Agreement • November 27th, 2000 • Delta Air Lines Inc /De/ • Air transportation, scheduled • New York
Contract Type FiledNovember 27th, 2000 Company Industry Jurisdiction
FIRST AMENDMENT TO SECOND AMENDED AND RESTATED CREDIT AGREEMENTCredit Agreement • November 14th, 1996 • Delta Air Lines Inc /De/ • Air transportation, scheduled • Georgia
Contract Type FiledNovember 14th, 1996 Company Industry Jurisdiction
ARTICLE 1 Voting Agreement; Agreement to TenderShareholders Agreement • February 16th, 1999 • Delta Air Lines Inc /De/ • Air transportation, scheduled
Contract Type FiledFebruary 16th, 1999 Company Industry
ARTICLE 1 TERM OF AGREEMENTEmployment Agreement • March 27th, 2003 • Delta Air Lines Inc /De/ • Air transportation, scheduled • Georgia
Contract Type FiledMarch 27th, 2003 Company Industry Jurisdiction
EXHIBIT 4.1 CREDIT AGREEMENT DATED AS OF MAY 19, 2000Credit Agreement • August 13th, 2002 • Delta Air Lines Inc /De/ • Air transportation, scheduled • New York
Contract Type FiledAugust 13th, 2002 Company Industry Jurisdiction
INDENTUREDelta Air Lines Inc /De/ • March 12th, 2004 • Air transportation, scheduled • New York
Company FiledMarch 12th, 2004 Industry Jurisdiction
CONFORMED COPY CREDIT AGREEMENTCredit Agreement • April 15th, 1999 • Delta Air Lines Inc /De/ • Air transportation, scheduled
Contract Type FiledApril 15th, 1999 Company Industry
Exhibit (c)(5) ASA Holdings, Inc. TO: John W. Beiser FROM: ASA Holdings, Inc. DATE: February 15, 1999 ASA Holdings, Inc. (the "Company") has entered into an Agreement and Plan of Merger among the Company, Delta Air Lines, Inc. ("Delta") and Delta Sub,...Delta Air Lines Inc /De/ • February 22nd, 1999 • Air transportation, scheduled
Company FiledFebruary 22nd, 1999 IndustryASA Holdings, Inc. (the "Company") has entered into an Agreement and Plan of Merger among the Company, Delta Air Lines, Inc. ("Delta") and Delta Sub, Inc. as of the date hereof (the "Merger Agreement"), pursuant to which the Company will become an indirect wholly owned subsidiary of Delta effective as of the Effective Time, as defined in the Merger Agreement (the "Effective Time"). The Company and Delta have acknowledged that you possess extensive knowledge and experience critical to the operations of the Company. Accordingly, the Company has agreed to continue your service on the terms set forth in the attached Term Sheet, which is incorporated herein by reference (the "Term Sheet"). In consideration of the promises and benefits provided by the Company, you have agreed to remain in the employment of the Company and honor the terms set forth in the Term Sheet. You and the Company have agreed to negotiate in good faith to enter into a formal written Employment and Consulting Agreement i
AMENDMENT NO. 1 to the NOTE PURCHASE AGREEMENTNote Purchase Agreement • September 27th, 1999 • Delta Air Lines Inc /De/ • Air transportation, scheduled • New York
Contract Type FiledSeptember 27th, 1999 Company Industry Jurisdiction
DATED AS OFStock Purchase Agreement • September 13th, 2005 • Delta Air Lines Inc /De/ • Air transportation, scheduled • New York
Contract Type FiledSeptember 13th, 2005 Company Industry Jurisdiction
RecitalsMaster Agreement • November 18th, 1999 • Delta Air Lines Inc /De/ • Air transportation, scheduled • Delaware
Contract Type FiledNovember 18th, 1999 Company Industry Jurisdiction
AMENDMENT NO. 1 TO AGREEMENT AND PLAN OF MERGER AMENDMENT NO. 1 ("Amendment No. 1") dated as of November 10, 1999, to the Agreement and Plan of Merger (the "Agreement") dated as of October 17, 1999, among Comair Holdings, Inc., a Kentucky corporation...Agreement and Plan of Merger • November 12th, 1999 • Delta Air Lines Inc /De/ • Air transportation, scheduled • Kentucky
Contract Type FiledNovember 12th, 1999 Company Industry Jurisdiction
THE BOEING COMPANYPurchase Agreement • February 17th, 1998 • Delta Air Lines Inc /De/ • Air transportation, scheduled
Contract Type FiledFebruary 17th, 1998 Company Industry
TOIndenture • December 21st, 2004 • Delta Air Lines Inc /De/ • Air transportation, scheduled • New York
Contract Type FiledDecember 21st, 2004 Company Industry Jurisdiction
PART 2 Amendments to Existing Credit AgreementCredit Agreement • December 4th, 2001 • Delta Air Lines Inc /De/ • Air transportation, scheduled • Georgia
Contract Type FiledDecember 4th, 2001 Company Industry Jurisdiction
Medium-Term Notes, Series CDelta Air Lines Inc /De/ • January 8th, 1999 • Air transportation, scheduled • New York
Company FiledJanuary 8th, 1999 Industry Jurisdiction
TODelta Air Lines Inc /De/ • January 19th, 2000 • Air transportation, scheduled • New York
Company FiledJanuary 19th, 2000 Industry Jurisdiction
betweenTrust Agreement • October 16th, 2001 • Delta Air Lines Inc /De/ • Air transportation, scheduled • New York
Contract Type FiledOctober 16th, 2001 Company Industry Jurisdiction
andDelta Air Lines Inc /De/ • September 28th, 1998 • Air transportation, scheduled • New York
Company FiledSeptember 28th, 1998 Industry Jurisdiction
BETWEENTrust Agreement • March 1st, 1996 • Delta Air Lines Inc /De/ • Air transportation, scheduled
Contract Type FiledMarch 1st, 1996 Company Industry
EXHIBIT 3 AMENDMENT NO. 1 TO RIGHTS AGREEMENT AMENDMENT NO. 1 dated as of July __, 1999 to the Rights Agreement dated as of October 24, 1996 (the "RIGHTS AGREEMENT") between Delta Air Lines, Inc., a Delaware corporation (the "COMPANY"), and First...Rights Agreement • August 5th, 1999 • Delta Air Lines Inc /De/ • Air transportation, scheduled • New York
Contract Type FiledAugust 5th, 1999 Company Industry Jurisdiction
AGREEMENTAgreement • September 29th, 1997 • Delta Air Lines Inc /De/ • Air transportation, scheduled • Delaware
Contract Type FiledSeptember 29th, 1997 Company Industry Jurisdiction
DELTA AIR LINES, INC. MEDIUM-TERM NOTE, SERIES C (Fixed Rate)Delta Air Lines Inc /De/ • January 8th, 1999 • Air transportation, scheduled • New York
Company FiledJanuary 8th, 1999 Industry Jurisdiction
REVOLVING CREDIT AGREEMENT (2002-1G-2)Revolving Credit Agreement • May 19th, 2004 • Delta Air Lines Inc /De/ • Air transportation, scheduled • New York
Contract Type FiledMay 19th, 2004 Company Industry Jurisdiction
1 EXHIBIT (1) Pricing AgreementDelta Air Lines Inc /De/ • July 16th, 1999 • Air transportation, scheduled
Company FiledJuly 16th, 1999 Industry
PARTICIPATION AGREEMENT (N833MH)Participation Agreement • May 19th, 2004 • Delta Air Lines Inc /De/ • Air transportation, scheduled • New York
Contract Type FiledMay 19th, 2004 Company Industry Jurisdiction
EXHIBIT 4.4 INTERCREDITOR AGREEMENT Dated as of January 30, 2003Intercreditor Agreement • July 11th, 2003 • Delta Air Lines Inc /De/ • Air transportation, scheduled • New York
Contract Type FiledJuly 11th, 2003 Company Industry Jurisdiction
EXHIBIT 4.1 PASS THROUGH TRUST AGREEMENT Dated as of November 16, 2000Trust Agreement • July 11th, 2003 • Delta Air Lines Inc /De/ • Air transportation, scheduled • New York
Contract Type FiledJuly 11th, 2003 Company Industry Jurisdiction
AmongRegistration Rights Agreement • March 23rd, 2004 • Delta Air Lines Inc /De/ • Air transportation, scheduled • New York
Contract Type FiledMarch 23rd, 2004 Company Industry Jurisdiction
EXECUTION VERSION ----------------- DELTA AIR LINES, INC. Common Stock, par value $1.50 per share REGISTRATION RIGHTS AGREEMENT -----------------------------Registration Rights Agreement • December 21st, 2004 • Delta Air Lines Inc /De/ • Air transportation, scheduled • New York
Contract Type FiledDecember 21st, 2004 Company Industry Jurisdiction
AMENDMENT NO. 1 TO AGREEMENT AND PLAN OF MERGERAgreement and Plan of Merger • March 11th, 1999 • Delta Air Lines Inc /De/ • Air transportation, scheduled • Georgia
Contract Type FiledMarch 11th, 1999 Company Industry Jurisdiction