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 Houston Livestock Show and Rodeo, also called RodeoHouston or abbreviated HLSR, is the world's largest live entertainment and livestock exhibition. It also includes the richest regular-season rodeo event. It has been held at Reliant Stadium in Houston, Texas, since 2003. It was previously held in the Astrodome.