Citi® / AAdvantage® Globe™ Mastercard® | Citi.com
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Use your AAdvantage® miles for flights to nearly 1,100 destinations worldwide on American Airlines, one world ® and partner airlines. Miles can also be redeemed for seat upgrades, car rentals, hotel stays, vacation packages and more.
AAdvantage - Wikipedia
en.wikipedia.org
AAdvantage is the frequent-flyer program of American Airlines and Fiji Airways. [1] Launched May 1, 1981, it was the second such loyalty program in the world (after the first at Texas International Airlines in 1979) and remains the largest, with more than 115 million members as of April, 2021. [2][3][4]