Item 15. EXHIBITS AND FINANCIAL STATEMENT SCHEDULES

(a) (1). The following is an index of the financial statements required by this item that are included in this Form 10-K:

Report of Independent Registered Public Accounting Firm

Consolidated Balance Sheets—December 31, 2017 and 2016

Consolidated Statements of Operations for the years ended December 31, 2017, 2016 and 2015

Consolidated Statements of Comprehensive Income for the years ended December 31, 2017, 2016 and 2015

Consolidated Statements of Cash Flows for the years ended December 31, 2017, 2016 and 2015

Consolidated Statements of Stockholders' Equity for the years ended December 31, 2017, 2016 and 2015

Notes to the Consolidated Financial Statements

(2). The schedule required by this item is included in Notes 11 and 15 to the Consolidated Financial Statements. All other financial statement schedules are not required or are inapplicable and therefore have been omitted.

(3). Exhibit List.

The exhibits required by this item are listed below. The management contracts and compensatory plans or arrangements required to be filed as an exhibit to this Form 10-K are listed as Exhibits 10.11 through 10.23.

Note to Exhibits: Any representations and warranties of a party set forth in any agreement (including all exhibits and schedules thereto) filed with this Annual Report on Form 10-K have been made solely for the benefit of the other party to the agreement. Some of those representations and warranties were made only as of the date of the agreement or such other date as specified in the agreement, may be subject to a contractual standard of materiality different from what may be viewed as material to stockholders, or may have been used for the purpose of allocating risk between the parties rather than establishing matters as facts. Such agreements are included with this filing only to provide investors with information regarding the terms of the agreements, and not to provide investors with any other factual or disclosure information regarding the registrant or its business.

3.1(a)	Delta's Amended and Restated Certificate of Incorporation (Filed as Exhibit 3.1 to Delta's Current Report on Form 8-K as filed on April 30, 2007).*

3.1 (b)	Amendment to Amended and Restated Certificate of Incorporation (Filed as Exhibit 3.1 to Delta's Current Report on Form 8-K as filed on June 27, 2014).*

3.2	Delta's Bylaws (Filed as Exhibit 3.1 to Delta's Current Report on Form 8-K as filed on October 31, 2016).*

Delta is not filing any instruments evidencing any indebtedness because the total amount of securities authorized under any single such instrument does not exceed 10% of the total assets of Delta and its subsidiaries on a consolidated basis. Copies of such instruments will be furnished to the Securities and Exchange Commission upon request.

10.1

Credit and Guaranty Agreement, dated as of August 24, 2015, among Delta Air Lines, Inc., as Borrower, the subsidiaries of the Borrower named as Guarantors, each of the several Lenders from time to time party thereto, JPMorgan Chase Bank, N.A., as administrative agent for the Lenders, Barclays Bank PLC, Bank of America, N.A., Wells Fargo Bank, N.A. and U.S. Bank National Association, as Co-Syndication Agents, BBVA Compass and Fifth Third Bank, as Co-Documentation Agents, J.P. Morgan Securities LLC, Barclays Bank PLC, Merrill Lynch, Pierce, Fenner & Smith Incorporated, BNP Paribas Securities Corp., Citigroup Global Markets Inc., BBVA Compass, Credit Agricole Corporate and Investment Bank, Credit Suisse AG, Cayman Islands Branch, Deutsche Bank Securities Inc., Fifth Third Bank, Goldman Sachs Lending Partners LLC, Morgan Stanley Senior Funding, Inc., Wells Fargo Securities, LLC, Natixis, New York Branch, U.S. Bank National Association and UBS Securities LLC, as Revolving Facility Joint Lead Arrangers and Revolving Facility Joint Bookrunners and Barclays Bank PLC, J.P. Morgan Securities LLC, Merrill Lynch, Pierce, Fenner & Smith Incorporated, BNP Paribas Securities Corp., Citigroup Global Markets Inc., BBVA Compass, Credit Agricole Corporate and Investment Bank, Credit Suisse AG, Cayman Islands Branch, Deutsche Bank Securities Inc., Fifth Third Bank, Goldman Sachs Lending Partners LLC, Wells Fargo Securities, LLC and U.S. Bank National Association, as Term Loan Joint Lead Arrangers and Term Loan Joint Bookrunners (Filed as Exhibit 10.1 to Delta's Quarterly Report on Form 10-Q for the quarter ended September 30, 2015).*

10.2

Credit and Guaranty Agreement, dated as of October 18, 2012, among Delta Air Lines, Inc., as Borrower, the subsidiaries of the Borrower named as Guarantors, each of the several Lenders party thereto, Barclays Bank PLC, as administrative agent, Wilmington Trust, National Association, as Collateral Trustee, Deutsche Bank Securities Inc. and UBS Securities LLC, as Co-Syndication Agents, Merrill Lynch, Pierce, Fenner & Smith Incorporated and Citigroup Global Markets Inc., as co-documentation agents, Barclays Bank PLC, Merrill Lynch, Pierce, Fenner & Smith Incorporated, Citigroup Global Markets Inc., Deutsche Bank Securities Inc., and UBS Securities LLC, as joint lead arrangers, and Barclays Bank PLC, BNP Paribas Securities Corp, Merrill Lynch, Pierce, Fenner & Smith Incorporated, Citigroup Global Markets Inc., Credit Suisse Securities (USA) LLC, Deutsche Bank Securities Inc., Goldman Sachs Bank USA, J.P. Morgan Securities LLC, Morgan Stanley Senior Funding, Inc. and UBS Securities LLC, as joint bookrunners (Filed as Exhibit 10.2 to Delta's Annual Report on Form 10-K for the year ended December 31, 2012).*

10.3	Anchor Tenant Agreement dated as of December 9, 2010 between JFK International Air Terminal LLC and Delta Air Lines, Inc. (Filed as Exhibit 10.4 to Delta's Annual Report on Form 10-K for the year ended December 31, 2010).*

10.4	Amended and Restated Agreement of Lease by and between The Port Authority of New York and New Jersey and Delta Air Lines, Inc., dated as of September 13, 2017 (Filed as Exhibit 10.1 to Delta’s Quarterly Report on Form 10-Q for the quarter ended September 30, 2017).*

10.5(a)	Supplemental Agreement No. 13 to Purchase Agreement Number 2022, dated August 24, 2011, between The Boeing Company and Delta relating to Boeing Model 737NG Aircraft ("Supplemental Agreement 13") (Filed as Exhibit 10.1 to Delta's Quarterly Report on Form 10-Q for the quarter ended September 30, 2011).*/**

10.5(b)	Supplemental Agreement No. 17 to Purchase Agreement Number 2022, dated December 16, 2015, between The Boeing Company and Delta relating to Boeing Model 737NG Aircraft ("Supplemental Agreement 17") (Filed as Exhibit 10.6(b) to Delta’s Annual Report on Form 10-K for the year ended December 31, 2015).*/**

10.5(c)	Supplemental Agreement No. 20 to Purchase Agreement Number 2022, dated March 30, 2017, between The Boeing Company and Delta relating to Boeing Model 737NG Aircraft ("Supplemental Agreement No. 20") (Filed as Exhibit 10.1 to Delta's Quarterly Report on Form 10-Q for the quarter ended March 31, 2017).*/**

10.5(d)	Letter Agreements, dated March 30, 2017, relating to Supplemental Agreement No. 20 (Filed as Exhibit 10.2 to Delta's Quarterly Report on Form 10-Q for the quarter ended March 31, 2017).*/**

10.6(a)	Letter Agreements, dated August 24, 2011, relating to Supplemental Agreement 13 (Filed as Exhibit 10.2 to Delta's Quarterly Report on Form 10-Q for the quarter ended September 30, 2011).*/**

10.6(b)	Letter Agreements, dated December 16, 2015, relating to Supplemental Agreement 17 (Filed as Exhibit 10.7(b) to Delta’s Annual Report on Form 10-K for the year ended December 31, 2015).*/**

10.7(a)	Aircraft General Terms Agreement, dated October 21, 1997, between Boeing and Delta (Filed as Exhibit 10.6 to Delta's Quarterly Report on Form 10-Q for the quarter ended December 31, 1997).*/**

10.7(b)	Letter Agreement, dated August 24, 2011, relating to Revisions to Aircraft General Terms Agreement dated October 21, 1997 and Supplemental Agreement 13 (Filed as Exhibit 10.3(b) to Delta's Quarterly Report on Form 10-Q for the quarter ended September 30, 2011).*/**

10.7(c)	Letter Agreement, dated December 16, 2015, relating to Revisions to Aircraft General Terms Agreement dated October 21, 1997 and Supplemental Agreement 17 (Filed as Exhibit 10.8(c) to Delta’s Annual Report on Form 10-K for the year ended December 31, 2015).*/**

10.8(a)	Airbus A330-900neo Aircraft and A350-900 Aircraft Purchase Agreement dated as of November 24, 2014 between Airbus S.A.S and Delta Air Lines, Inc. (Filed as Exhibit 10.9 to Delta's Annual Report on Form 10-K for the year ended December 31, 2014).*/**

10.8(b)	Amendment No. 3, dated May 10, 2017, to Airbus A330 Aircraft and A350-900 Aircraft Purchase Agreement dated as of November 24, 2014 between Airbus S.A.S. and Delta Air Lines, Inc. (“Amendment No. 3”) (Filed as Exhibit 10.2(a) to Delta's Quarterly Report on Form 10-Q for the quarter ended June 30, 2017).*/**

10.8(c)	Letter Agreements, dated May 10, 2017, relating to Amendment No. 3 (Filed as Exhibit 10.2(b) to Delta's Quarterly Report on Form 10-Q for the quarter ended June 30, 2017).*/**

10.9(a)	Airbus A321 Aircraft and A330 Aircraft Purchase Agreement dated as of September 3, 2013 between Airbus S.A.S and Delta Air Lines, Inc., as amended through April 29, 2016 (Filed as Exhibit 10.1 to Delta's Quarterly Report on Form 10-Q for the quarter ended June 30, 2016).*/**

10.9(b)	Amendment No. 9, dated May 10, 2017, to Airbus A321 Aircraft and A330 Aircraft Purchase Agreement dated as of September 3, 2013 between Airbus S.A.S. and Delta Air Lines, Inc. (“Amendment No. 9”) (Filed as Exhibit 10.1(a) to Delta's Quarterly Report on Form 10-Q for the quarter ended June 30, 2017).*/**

10.9(c)	Letter Agreements, dated May 10, 2017, relating to Amendment No. 9 (Filed as Exhibit 10.1(b) to Delta's Quarterly Report on Form 10-Q for the quarter ended June 30, 2017).*/**

10.10	Airbus A321neo Aircraft Purchase Agreement dated as of December 15, 2017 between Airbus S.A.S and Delta Air Lines, Inc.**

10.11	Delta Air Lines, Inc. Performance Compensation Plan (Filed as Exhibit 10.2 to Delta's Quarterly Report on Form 10-Q for the quarter ended June 30, 2016).*

10.12	Delta Air Lines, Inc. Officer and Director Severance Plan, as amended and restated as of June 1, 2016 (Filed as Exhibit 10.3 to Delta's Quarterly Report on Form 10-Q for the quarter ended June 30, 2016).*

10.13	Description of Certain Benefits of Members of the Board of Directors and Executive Officers (Filed as Exhibit 10.11 to Delta's Annual Report on Form 10- K for the year ended December 31, 2016).*

10.14(a) Delta Air Lines, Inc. 2015 Long Term Incentive Program (Filed as Exhibit 10.16 to Delta's Annual Report on Form 10- K for the year ended December 31, 2014).*

10.14(b) First Amendment to the Delta Air Lines, Inc. 2015 Long Term Incentive Program.

10.14(c) Model Award Agreement for the Delta Air Lines, Inc. 2015 Long Term Incentive Program (Filed as Exhibit 10.2 to Delta's Quarterly Report on Form 10-Q for the quarter ended March 31, 2015).*

10.15(a) Delta Air Lines, Inc. 2016 Long Term Incentive Program (Filed as Exhibit 10.16 to Delta's Annual Report on Form 10- K for the year ended December 31, 2015).*

10.15(b) First Amendment to the Delta Air Lines, Inc. 2016 Long Term Incentive Program.

10.15(c) Model Award Agreement for the Delta Air Lines, Inc. 2016 Long Term Incentive Program (Filed as Exhibit 10.1 to Delta's Quarterly Report on Form 10-Q for the quarter ended March 31, 2016).*

10.16(a)	Delta Air Lines, Inc. 2017 Long-Term Incentive Program (Filed as Exhibit 10.15 to Delta's Annual Report on Form 10- K for the year ended December 31, 2016).*

10.16(b)	First Amendment to the Delta Air Lines, Inc. 2017 Long-Term Incentive Program (Filed as Exhibit 10.3 to Delta’s Quarterly Report on Form 10-Q for the quarter ended June 30, 2017).*

10.16(c) Second Amendment to the Delta Air Lines, Inc. 2017 Long-Term Incentive Program.

10.16(d)	Model Award Agreement for the Delta Air Lines, Inc. 2017 Long-Term Incentive Program (Filed as Exhibit 10.3 to Delta's Quarterly Report on Form 10-Q for the quarter ended March 31, 2017).*

10.17	Delta Air Lines, Inc. 2018 Long-Term Incentive Program.

10.18(a)	Delta Air Lines, Inc. 2017 Management Incentive Plan (Filed as Exhibit 10.17 to Delta's Annual Report on Form 10-K for the year ended December 31, 2016).*

10.18(b) First Amendment to the Delta Air Lines, Inc. 2017 Management Incentive Plan.

10.19	Delta Air Lines, Inc. 2018 Management Incentive Plan.

10.20	Letter Agreement dated as of June 11, 2008 between counsel for and on behalf of Mickey P. Foret and Aviation Consultants, LLC, and counsel for and on behalf of Northwest Airlines, Inc. (Filed as Exhibit 10.22 to Delta's Annual Report on Form 10-K for the year ended December 31, 2008).*

10.21	Delta Air Lines, Inc. Restoration Long Term Disability Plan (Filed as Exhibit 10.24 to Delta's Annual Report on Form 10-K for the year ended December 31, 2011).*

10.22	Terms of 2016 Restricted Stock Awards for Non-Employee Directors (Filed as Exhibit 10.4 to Delta’s Quarterly Report on Form 10-Q for the quarter ended June 30, 2016).*

10.23	Terms of 2017 Restricted Stock Awards for Non-Employee Directors (Filed as Exhibit 10.4 to Delta’s Quarterly Report on Form 10-Q for the quarter ended June 30, 2017).*

12.1	Statement regarding computation of ratio of earnings to fixed charges for each fiscal year in the five-year period ended December 31, 2017.

21.1	Subsidiaries of the Registrant.

23.1	Consent of Ernst & Young LLP.

31.1	Rule 13a-14(a)/15d-14(a) Certification of Chief Executive Officer.

31.2	Rule 13a-14(a)/15d-14(a) Certification of Chief Financial Officer.

32	Certification pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act 2002.

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*	Incorporated by reference.

**	Portions of this exhibit have been omitted and filed separately with the Securities and Exchange Commission pursuant to requests for confidential treatment.