United Airlines (United Airlines)

    Chicago Airline

    Two alphabet codeUA
    Three alphabet codeUAL
    Call lettersUnited
    Country and regionUnited States
    Fleet quantity694
    Number of destination cities opened374
    Airlift alliance Star alliance
    Website www.united.com
    Phone number+1 800-864-8331
    Headquarters addressO'Hare International Airport,Terminal 1,Chicago, IL 60666, USA