United airlines are one of the few airlines companies in the world, which offers excellent five-star services for their customers. Through its more than 1, 13000 employees and extensive flight, they provide excellent baggage facilities, in-flight entertainment as well as best services on the ground and in the air. To avail the services of their airlines, you can dial in their United Airlines Booking Phone Number by following these steps. United Airlines is a United States Airline which has its headquarters at Fort Worth in Texas. The headquarters are situated within Dallas-Fort Worth metropolis. United Airlines is the largest airlines in the world when measured by the number of passengers and the number of destinations it travels to. The airlines offer domestic and international services to its passengers from its main hub.