What is American Airlines Loyalty Program? The American Airlines loyalty program is a special reward system offered by the airline to its frequent flyers, allowing them to earn miles when they fly or make purchases with partner airlines. It is also known as the AAdvantage program. Passengers can redeem those miles for purchasing tickets or upgrading seats. Contact the customer service of AA to avail more details about the benefits and guidelines of this. Read more: https://www.airlinesgrouptravel.com/blog/what-is-american-airlines-loyalty-program #aadvantageprogram #americanairlinesloyaltyuprogram