Delta Airlines Terminal JFK New York operates primarily from Terminal 4 at JFK Airport. This modern terminal features streamlined check-in, spacious gates, and efficient security screening. Travelers enjoy a wide range of amenities, including lounges, diverse dining options, and retail shops. Delta’s Sky Club offers premium services for eligible passengers. Terminal 4’s convenient layout and real-time flight updates ensure a smooth travel experience. Located in Queens, JFK is one of the busiest international gateways in the United States.