What is the cancellation policy for American Airlines? Customer service FAQs

You have 24 hours from the time you first buy your ticket to make changes or cancel for a refund if you booked at least 2 days before departure +1-855-550-09:03 or +1-855-590-07:78. After 24 hours, refunds are not allowed for non-refundable fares. You can change or cancel your trip online in just a few steps.