United Continental Holdings, Inc. is in Airlines industry. It is the holding company for United Airlines and Continental Airlines. The Company operates its businesses through two reporting segments: Mainline and Regional Affiliates. The Company manages its business as an integrated network with assets deployed across its Mainline and regional carrier networks. Together with United Express, Continental Express and Continental Connection, these airlines operate throughout the Americas, Europe, Asia and Africa from their hubs in Chicago, Cleveland, Denver, Guam, Houston, Los Angeles, New York, San Francisco, Tokyo and Washington, D.C. United Continental Holdings, Inc., formerly known as United Airlines Corp., is headquartered in Chicago.