United Cargo® delivers business-friendly service via the cargo capacity of the world's most comprehensive route network nearly 4,500 flights a day to 339 airports operated by United Airlines and United Express. United operates a mainline fleet of more than 720 aircraft, including 170 wide-bodies, and United Cargo carried over 3.2 billion cargo ton miles in 2017. With U.S. hubs in Chicago, Denver, Houston, Los Angeles, New York/Newark, San Francisco and Washington, D.C., and enhanced service to and from Asia and Australia, Europe, Latin America, Africa and the Middle East, United Cargo can quickly transport customers shipments to and from virtually any city in the world.