Terminal E at Dallas/Fort Worth International Airport (DFW) is where Delta Airlines DFW Terminal is based. A number of facilities are available in Terminal E to improve your travel experience, including as restaurants, shops, and cozy waiting rooms. It is recommended that travelers on Delta flights arrive at least two hours prior to domestic flights and three hours prior to international flights in order to give themselves enough time for security screening, luggage drop, and check-in. Conveniently situated at Terminal E, Delta's check-in desks and kiosks guarantee a smooth beginning to your trip.