What terminal is United Airlines at DFW? United Airlines operates out of Terminal E at Dallas/Fort Worth International Airport (DFW). This terminal is well-equipped to offer passengers a smooth and convenient travel experience, whether they’re flying domestically or connecting to international destinations. With its modern facilities and friendly atmosphere, Terminal E provides a seam... https://airlineofficedetails.com/united-airlines-dallas-fort-worth-airport-terminal-dfw/