Delta Airlines is based at Newark Liberty International Airport Delta Airlines EWR Terminal Passengers can travel in comfort and convenience at this terminal, which manages both domestic and international flights. In addition to dining options, retail stores, free Wi-Fi, and cozy seating areas, Terminal B is furnished with contemporary conveniences. An exclusive area to unwind before flights is the Delta Sky Club lounge for qualified passengers. Arriving at least 2 hours before domestic flights and 3 hours before international flights is recommended for passengers to guarantee sufficient time for security screening and check-in. Delta travelers are guaranteed a hassle-free trip thanks to Terminal B.