What is the frequent flyer program of American Airlines called?

The frequent flyer program of American Airlines is named AAdvantage. This program is designed to reward loyal customers with various benefits and incentives for flying with American Airlines and its partner airlines. Members can earn miles based on their travel activities, which can later be redeemed for free flights, seat upgrades, and other valuable perks within the airline's extensive network.

AAdvantage is notable for its extensive reach and attractive benefits, which include earning miles for not only flying but also for activities such as hotel stays and car rentals in partnership with various companies. The program also allows members to achieve elite status levels, unlocking additional benefits like priority boarding and complimentary upgrades.

Other options listed do not correspond to American Airlines. SkyMiles is Delta Air Lines' frequent flyer program, Frequent Flyer Plus does not exist as a widely recognized program, and Star Alliance Rewards is a program associated with airlines in the Star Alliance network, which American Airlines is not a part of.