American Airlines is another major American airline, and it is headquartered in Fort Worth, Texas. Established in 1930, it is one of the largest and oldest airlines in the world. Like United, American Airlines operates an extensive network of domestic and international routes, serving over 350 destinations in more than 50 countries.
American Airlines is also a member of the oneworld alliance, which is a global airline partnership that allows passengers to access an even broader network of destinations and services through its partner airlines.
The airline's fleet includes a wide range of aircraft, from narrow-body jets like the Boeing 737 to wide-body planes like the Boeing 777 and 787 Dreamliner. Similar to United, American Airlines is committed to upgrading and modernizing its fleet to improve efficiency and reduce its environmental footprint.