The details listed below will help you, regardless of whether you paid cash or mileages. There is no service charge for changing the flight within 24 hours after the reservation, which will please iAA customers. However, if you don't make the risk-free period, there can be fees. Information is available here:

Visitors to American Airlines can modify their domestic flight's Premium Cabin, Premium Economy, and Main Cabin fares. There is no cost. On all international flights, there is also no fee for tickets in First, Premium Economy, Business, and Main Cabin. You will be required to pay a Change fee of US$75 to US$150 when you seek a change for a flight leaving on the same day.

NOTE: Depending on the route, origin/arrival destination, fare type, etc., the service cost may vary. To learn the most recent charge information, call the officials .

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