https://supportcommunity.milestonesys.com/s/question/0D5bH00000ZG836SAD/aahelp-what-is-the-cancellation-policy-for-american-airlines-aatravel?language=en_UShttps://supportcommunity.milestonesys.com/s/question/0D5bH00000ZG836SAD/aahelp-what-is-the-cancellation-policy-for-american-airlines-aatravel?language=en_US