Also known as: AA.
AA has various meanings in the Call Sign category. Discover the full forms, definitions, and usage contexts of AA in Call Sign.
American, together with its regional partners, operates an extensive international and domestic network with almost 6,800 flights per day to nearly 350 destinations in more than 50 countries. American Airlines is a founding member of the Oneworld alliance, the third-largest airline alliance in the world.
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