https://supportcommunity.milestonesys.com/s/question/0D5bH00000ZGHLiSAP/aatravelguidewhat-is-the-cancellation-policy-for-american-airlinesdilnow?language=en_UShttps://supportcommunity.milestonesys.com/s/question/0D5bH00000ZGHLiSAP/aatravelguidewhat-is-the-cancellation-policy-for-american-airlinesdilnow?language=en_UShttps://supportcommunity.milestonesys.com/s/question/0D5bH00000ZGHLiSAP/aatravelguidewhat-is-the-cancellation-policy-for-american-airlinesdilnow?language=en_US