United Airlines Reservations Phone Number +1-888-820-1050 United Airlines started its operations in 1937 as Continental Airlines and was a popular domestic player in the American aviation sector with United Airlines flights flown in alliance with several carriers. With its headquarters in Texas, the small airline grew wings and went on to become one of the largest airlines in the country. But it was soon acquired by the UAL Corporation and today operates as United Airlines. Continental Airlines ceased its operations in 2012 and the renamed United Airlines set up its new office in Chicago. The revamped air service churned out great offers and discounts for travellers wanting to make United Airlines Ticket booking. About United Airlines A conglomerate of several airlines formed in the later part of 1920, United Airlines, commonly known as United is known to have a wide network of flights connecting the regional destinations in the US. The airline also flies to international cities catering majorly to the Asia Pacific. Headquartered now in Chicago post the merger with the United Airlines under the United Continental Holdings, the airline still uses the operating certificate by the . The domestic routes are covered by several independent carriers operated under United Express. Chicago-O-Hare is the largest hub of the airline with six others namely Denver, Houston, Los Angeles, Newark, San Francisco and Washington-Dulles. As of now United boasts a fleet of 776 Airbus and Boeing aircraft. The airline’s frequent flyer program is called MileagePlus and the pengers can avail the lounge, United Club for all United and United Express flights.