TABLE OF CONTENTS CEO Message 2 \\ ESG Strategy 3 \\ Climate Change 8 \\ Safety 2 9 \\ Team Members 3 6 \\ Customers 4 6 \\ Indexes & Data 51 About This Report American Airlines is committed to providing regular and transparent information about our strategies and performance on the environmental, social and governance (ESG) issues that are most important to our company and stakeholders. This ESG report includes a discussion of American’s approach to managing our most material ESG issues, along with highlights of our progress and performance in 2021. Unless noted otherwise, performance data is for the 12 months ending Dec. 31, 2021. Adhering to best practices for ESG disclosure, this report also aligns with the recommendations of the Task Force on Climate- related Financial Disclosures (TCFD) and the standard for the airline industry developed by the Sustainability Accounting Standards Board (SASB). We view both of these reporting frameworks as important indicators of the ESG issues that investors and others consider most material. Regarding forward- looking statements, please see the last page of this report. About American Airlines Group American’s purpose is to care for people on life’s journey. Shares of American Airlines Group Inc. trade on Nasdaq under the ticker symbol AAL, and the company’s stock is included in the S&P 500. Learn more about what’s happening at American by visiting news.aa.com and connect with American on Twitter @AmericanAir and at Facebook.com/AmericanAirlines . AMERICAN AIRLINES ESG REPORT 2021 1