American Airlines operates a uniquely configured Airbus A321. The Airbus A321T, T for Transcon, is American Airlines' premium Airbus narrowbody designed for the airline's transcontinental flights between cities like Los Angeles and New York. While it has been almost 8 years since the aircraft was first introduced, it is still quite popular with aviation geeks and frequent flyers. Here is everything there is to know about the American Airlines Airbus A321T.