Visit Pittsburgh International Airport Delta Airlines PIT Terminal to learn everything there is to know about Delta Airlines. Our in-depth guide includes information on check-in processes, facilities, terminal services, and advice for a hassle-free trip. Learn about the Delta Airlines flight timetables, PIT Terminal eating options, and lounges. Whether you’re a seasoned traveler or a first-timer, our blog offers crucial information to make your trip at Pittsburgh International Airport with Delta Airlines as enjoyable as possible.