Why American Airlines Relies On Charlotte Even Though There Are 4 Other East Coast Hubs

American Airlines is one of the largest airlines in the world, and is considered the largest airline in the world in terms of passengers carried and daily flights. The popular US-based airline operates an extensive international network alongside its domestic flight routes, which add up to almost 6,800 flights per day. Additionally, the airline flies to over 300 destinations in nearly 50 different countries.