United Air Lines Inc., is a major airline based in the United States and one of the world's largest airlines with 86,852 employees and 356 aircraft. It is a subsidiary of United Continental Holdings, Inc. formerly, UAL Corporation, with corporate headquarters in Chicago. United's largest hub is Chicago's O'Hare International Airport. United also has hubs in Washington Dulles International Airport, Denver International Airport, San Francisco International Airport, Los Angeles International Airport, and Narita International Airport near Tokyo.
The Buffalo Bills are a professional football team based in Buffalo, New York. They are members of the East Division of the American Football Conference (AFC) in the National Football League (NFL). They play their home games in the suburb of Orchard Park, and since the 2008 NFL season through the 2012 NFL season, play one home game per season and three pre-season games in Toronto as part of the 5-year Bills Toronto Series. The Bills began competitive play in 1960 as a charter member of the American Football League and joined the NFL as part of the AFL-NFL merger in 1970.