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
Medium-Term Notes, Series CDistribution Agreement • January 8th, 1999 • Delta Air Lines Inc /De/ • Air transportation, scheduled • New York
Contract Type FiledJanuary 8th, 1999 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
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
andFirst Supplemental Indenture • September 28th, 1998 • Delta Air Lines Inc /De/ • Air transportation, scheduled • New York
Contract Type FiledSeptember 28th, 1998 Company Industry Jurisdiction
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
TOIndenture • December 21st, 2004 • Delta Air Lines Inc /De/ • Air transportation, scheduled • New York
Contract Type FiledDecember 21st, 2004 Company Industry Jurisdiction
1 EXHIBIT 10.5 [BOEING LETTERHEAD] 6-1162-RLL-2234 Delta Air Lines, Inc. Hartsfield Atlanta International Airport Atlanta, Georgia 30320 Subject: Special Matters Reference: Purchase Agreement Nos. 2022, 2023, 2024, 2025 and 2026 (the Purchase...Purchase Agreement • February 17th, 1998 • Delta Air Lines Inc /De/ • Air transportation, scheduled
Contract Type FiledFebruary 17th, 1998 Company Industry
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
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
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
Draft of June 29, 1998 DELTA AIR LINES, INC. Debt Securities Underwriting AgreementUnderwriting Agreement • July 7th, 1998 • Delta Air Lines Inc /De/ • Air transportation, scheduled
Contract Type FiledJuly 7th, 1998 Company Industry
CONFORMED COPY CREDIT AGREEMENTCredit Agreement • April 15th, 1999 • Delta Air Lines Inc /De/ • Air transportation, scheduled
Contract Type FiledApril 15th, 1999 Company Industry
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
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
AMENDMENT NO. 1 TO CREDIT AGREEMENTCredit Agreement • June 1st, 2005 • Delta Air Lines Inc /De/ • Air transportation, scheduled • New York
Contract Type FiledJune 1st, 2005 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
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
ARTICLE 1Employment Agreement • February 17th, 1998 • Delta Air Lines Inc /De/ • Air transportation, scheduled • Georgia
Contract Type FiledFebruary 17th, 1998 Company Industry Jurisdiction
BETWEENTrust Agreement • March 1st, 1996 • Delta Air Lines Inc /De/ • Air transportation, scheduled
Contract Type FiledMarch 1st, 1996 Company Industry
RecitalsMaster Agreement • November 18th, 1999 • Delta Air Lines Inc /De/ • Air transportation, scheduled • Delaware
Contract Type FiledNovember 18th, 1999 Company Industry Jurisdiction
EXHIBIT 1(A) DELTA AIR LINES, INC. Pass Through Certificates Underwriting Agreement Standard ProvisionsUnderwriting Agreement • July 7th, 1998 • Delta Air Lines Inc /De/ • Air transportation, scheduled • New York
Contract Type FiledJuly 7th, 1998 Company Industry Jurisdiction
EXHIBIT (a)(11) MEMORANDUM OF UNDERSTANDING This MEMORANDUM OF UNDERSTANDING is entered into as of March 9, 1999 among the plaintiffs ("Plaintiffs") in the Action (as defined herein), ASA Holdings, Inc. ("ASA"), the members of ASA's Board of Directors...Memorandum of Understanding • March 11th, 1999 • Delta Air Lines Inc /De/ • Air transportation, scheduled • Georgia
Contract Type FiledMarch 11th, 1999 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
andThird Supplemental Indenture • September 28th, 1998 • Delta Air Lines Inc /De/ • Air transportation, scheduled • New York
Contract Type FiledSeptember 28th, 1998 Company Industry Jurisdiction
DELTA AIR LINES, INC. 7.375% Notes due 2026 Underwriting AgreementUnderwriting Agreement • June 12th, 2020 • Delta Air Lines, Inc. • Air transportation, scheduled • New York
Contract Type FiledJune 12th, 2020 Company Industry Jurisdiction
1 EXHIBIT (1) Pricing AgreementPricing Agreement • July 16th, 1999 • Delta Air Lines Inc /De/ • Air transportation, scheduled
Contract Type FiledJuly 16th, 1999 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
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
TOIndenture • March 23rd, 2004 • Delta Air Lines Inc /De/ • Air transportation, scheduled • New York
Contract Type FiledMarch 23rd, 2004 Company Industry Jurisdiction
EXHIBIT 3 AGREEMENT AND PLAN OF MERGERMerger Agreement • October 18th, 1999 • Delta Air Lines Inc /De/ • Air transportation, scheduled • Kentucky
Contract Type FiledOctober 18th, 1999 Company Industry Jurisdiction
WITNESSETH:Reimbursement Agreement • September 27th, 2002 • Delta Air Lines Inc /De/ • Air transportation, scheduled • New York
Contract Type FiledSeptember 27th, 2002 Company Industry Jurisdiction
PARTICIPATION AGREEMENT (N3760C)Participation Agreement • July 11th, 2003 • Delta Air Lines Inc /De/ • Air transportation, scheduled • New York
Contract Type FiledJuly 11th, 2003 Company Industry Jurisdiction