Originally Posted by
Often1
Not only predictable, but ascertainable. However, it may or may not be 1/2 of the fare paid. You can see the segment fares in the e-ticket receipt fare construction line(s) or call AA. The ensuing credit is valid for one year from ticket issue.
All of the flight credits I have expire Dec 31, 2021, even for the flight I canceled last week
E-Vouchers expire a year after issue