United is the largest airline in the world. Our 100,000+ employees help 175 million customers get to more than 380 destinations across six continents each year.
Largest Airline in the World
United is officially the world’s largest airline (measured by available seat miles & traffic), connecting passengers to more than 380 destinations around the world and is the only U.S. legacy carrier serving nearly 75 of these destinations from their 7 hubs in the USA – Chicago, Denver, Houston, Los Angeles, New York, San Francisco & Washington.
The Flag Carrier of the United States
United is the leading carrier across the Atlantic and Pacific, offering direct flights to international cities in Asia Pacific, Europe, Latin America, the Middle East and Africa.
United Aviate Academy
United is the only major U.S. airline to own its own pilot school, where we are developing the next generation of talented, motivated aviators all while upholding our world-class safety and training standards.
Elevating the Customer Experience
Customers get access to our award-winning mobile app and up-to-the-minute texts about their flight. Our new and updated planes will have screens in every seat, larger bins and Bluetooth connectivity, with game-changing Wi-Fi from Starlink added to more aircraft every day. And we can take you across the country and around the world with more flights across the Atlantic and Pacific than any other airline. Best of all, our customers get friendly and reliable service from the best team in the industry.



