You typically have up to 24 hours from the time of booking to receive a refund, provided it's at least two days before departure. Additionally, if you paid for seats or bags, these fees are generally nonrefundable when canceling your flight.To change your trip, log in to your AAdvantage account or find your trip using your confirmation code. Then, navigate to the “Change trip” option in the menu and select a new flight that suits your needs, whether it involves changing airports, dates or both. After reviewing and confirming your changes, you'll receive an email confirmation of your updated flight details. Note that Basic Economy tickets generally cannot be changed, and any alterations for trips originating in Europe may incur a fee (with the exception of Finland, Estonia, Latvia and Lithuania). Travel must be completed within one year from the date of the original ticket.Similarly, to cancel your trip, log in to your AAdvantage® account or find your trip using your confirmation code, then select “Cancel trip” from the menu. Confirm the cancellation, and you'll receive an email with the details of your canceled trip.

AAdvantage ProgramThe American Airlines loyalty program, AAdvantage, is free to join and offers various benefits:Earn and Redeem Miles: Members earn miles by flying with American, Oneworld and partner airlines, as well as through over 1,000 partners. These miles can be redeemed for flights, upgrades, vacations, car rentals, hotels, and retail products.Loyalty Points: Members can track their progress and earn Loyalty Points toward AAdvantage status, making it easier to reach elite status tiers and enjoy additional benefits.Flight Awards: Use miles for flight awards on any American flight without blackout dates. Also, elevate your travel experience by using miles for upgrades or Admirals Club membership.Hotels, Cars and More: Redeem miles for hotel stays, rental cars, vacation packages, and other retail products.Credit Card Benefits: American Airlines offers co-branded credit cards with benefits like bonus miles, free checked bags, and flight discounts.AAdvantage Status: Qualify for elite AAdvantage status by earning Loyalty Points through flights, credit card purchases, or partner activities, unlocking perks such as upgrades, bonus miles, and airport privileges.Oneworld Alliance: AAdvantage members enjoy benefits when traveling with oneworld alliance airlines, including seamless transfers, earning and redeeming miles across the alliance, and recognition of AAdvantage status.Overall, the AAdvantage program provides numerous opportunities to earn and redeem miles, track progress toward elite status, and enjoy exclusive benefits and partnerships, making it a valuable loyalty program for frequent travelers.

Military BenefitsAmerican Airlines offers the following perks to active U.S. military members with ID:Fares: Special government or military fares are available in certain markets. Military personnel can contact Reservations for more information.Veterans Advantage: U.S. military veterans and their families can save on vacations by enrolling in VetRewards and booking through Veterans Advantage.Baggage: Depending on the destination, active U.S. military personnel and their dependents traveling on orders can check up to 5 bags weighing 100 lbs each for free. For personal or leisure travel, active U.S. military can check up to 3 bags weighing 50 lbs each for free.Boarding: Active-duty military personnel with ID are welcomed to board the plane in Group 1 along with First Class customers.Military Working Dogs: Military and police dogs working in detection, security enforcement, and combat must be listed when booking a trip. Pet charges are waived for trained active military dogs traveling in the cabin on official duty with written documents. However, working dogs trained to attack are not allowed in the cabin and must be checked.Checked Pets: American Airlines accepts checked pets at the ticket counter for active-duty U.S. military personnel traveling on assignment, with applicable fees and restrictions.

American Airlines flyers can select Affirm at checkout to pay for their flight over time. For qualified customers, Affirm splits the purchase total into four equal payments with no interest fees. The initial payment is due at the time of purchase, and the remaining three payments are made every two weeks.Affirm can be used toward the cost of flights and seats, but it is not available for other extras, such as bags.

American Airlines partners with Citi to offer three consumer credit cards and one business credit card. The cards offer the following benefits:Citi / AAdvantage Platinum Select World Elite MastercardEarn 50,000 American Airlines AAdvantage bonus miles after spending $2,500 in the first 3 months.First checked bag free for you and up to 4 companions on domestic flights.2 miles per $1 spent at restaurants, gas stations, and on American Airlines purchases.Preferred boarding and 25% off on inflight food/beverage purchases.$125 American Airlines Flight Discount after spending $20,000 in a year.American Airlines AAdvantage MileUp MastercardEarn 15,000 bonus miles after spending $500 in the first 3 months.2 miles per $1 spent at grocery stores and on American Airlines purchases.No annual fee and no limit on miles earned.Additional miles for adding authorized users.Citi / AAdvantage Executive World Elite MastercardEarn 70,000 bonus miles after spending $7,000 in the first 3 months.Complimentary Admirals Club membership and partner lounge access.4 miles per $1 on American Airlines purchases and other travel benefits.Global Entry or TSA PreCheck application fee credit.CitiBusiness / AAdvantage Platinum Select World Elite MastercardEarn 65,000 bonus miles after spending $4,000 in the first 4 months.First checked bag free for you and up to 4 companions on domestic flights.2 miles per $1 spent on select business categories and American Airlines purchases.Companion Certificate for domestic travel after spending $30,000 annually.