Additionally, passengers may need to pay the difference in fares between the original and new flights. If you have a flexible or refundable ticket, the American Airlines change flight date fee may be lowered or waived. It"s advisable to check American-specific policies, as they can change, and consider travel insurance to mitigate unexpected expenses related to date changes. Also, you can directly talk with a live agent at 1-800-American-1 or get a fast response from a travel expert at + 1-877-898-0590 .https://www.flightsrules.com/