What to Know About American Airlines Flight Change Windows

Understanding the window of time you have to change your American Airlines flight is crucial. In most cases, you can modify your booking up until check-in. Call +1 (888) 644-0077 if youre unsure about timing. Some fare classes offer more flexibility than othersmain cabin, business, and first-class fares usually allow changes up to 24 hours before departure. Basic Economy tickets generally cant be changed unless specific exceptions apply.

For the best outcome, make changes as early as possible. The closer to departure, the more likely youll face limited seat availability or higher fare differences. Call +1 (888) 644-0077 to discuss your specific flight and explore your change options. Same-day changes may also be available, depending on your route and fare type. Always review the updated policy for the fare you purchased, especially if youre traveling internationally or during peak seasons.