0000766421-26-000041 Sample Contracts

SECOND AMENDMENT TO TERM LOAN CREDIT AND GUARANTY AGREEMENT SECOND AMENDMENT TO TERM LOAN CREDIT AND GUARANTY AGREEMENT,
Term Loan Credit and Guaranty Agreement • August 4th, 2026 • Alaska Air Group, Inc. • Air transportation, scheduled • New York

dated as of May 12, 2026, among AS MILEAGE PLAN IP Ltd., an exempted company incorporated with limited liability under the laws of the Cayman Islands, as borrower (the “Borrower”), ALASKA AIR GROUP, INC., a Delaware corporation (“Parent”), ALASKA AIRLINES, INC., an Alaska corporation (“Alaska”), AS MILEAGE PLAN HOLDINGS LTD., an exempted company incorporated with limited liability under the laws of the Cayman Islands (“HoldCo” and, together with Parent and Alaska, the “Guarantors” and each a “Guarantor”), BANK OF AMERICA, N.A., as administrative agent for the Lenders (together with its permitted successors and assigns in such capacity, the “Administrative Agent”) and BANK OF AMERICA, N.A., as the designated lender of the 2026 Incremental Term Loans referred to below (in such capacity, the “Designated 2026 Incremental Term Lender”), which shall constitute the Second Amendment (this “Second Amendment”) to the Term Loan Credit and Guaranty Agreement, dated as of October 15, 2025 (as amend

ALASKA AIRLINES, INC., ISSUER AND U.S. BANK TRUST COMPANY, NATIONAL ASSOCIATION, TRUSTEE INDENTURE DATED AS OF MAY 12, 2026 PROVIDING FOR ISSUANCE OF DEBT SECURITIES IN SERIES
Indenture • August 4th, 2026 • Alaska Air Group, Inc. • Air transportation, scheduled • New York

INDENTURE, dated as of May 12, 2026, between Alaska Airlines, Inc., an Alaska corporation (the “Company”) and U.S. Bank Trust Company, National Association, as trustee hereunder (together with its successors and assigns in such capacity, the “Trustee”).

FIRST SUPPLEMENTAL INDENTURE Dated as of May 12, 2026 among ALASKA AIRLINES, INC., as Issuer and ALASKA AIR GROUP, INC., as Guarantor and
First Supplemental Indenture • August 4th, 2026 • Alaska Air Group, Inc. • Air transportation, scheduled • New York
FIRST AMENDMENT TO AMENDED AND RESTATED CREDIT AND GUARANTY AGREEMENT
Credit and Guaranty Agreement • August 4th, 2026 • Alaska Air Group, Inc. • Air transportation, scheduled • New York