Simple check-in procedures, quick security lines, and friendly staff are all to be expected while flying with United Airlines out of the ORD Terminal. This terminal, which is part of Terminal 1, has retail, dining, and leisure spaces to make your trip more enjoyable. The United Airlines ORD Terminal is well-equipped to meet your needs whether you're traveling for business or pleasure. Enjoy the terminal's cozy lounging spaces and complimentary Wi-Fi to stay connected. At O'Hare International Airport, it's a major factor in passengers' decision to fly with United Airlines.