Terminal 1 (T1) at Barcelona-El Prat Josep Tarradellas Airport United Airlines BCN Terminal is based. T1 serves as the main international flight terminal and offers United travelers pleasant waiting areas, modern amenities, and quick check-in procedures. From Barcelona, United provides nonstop service to Newark Liberty International Airport (EWR), a major entry point to New York City and other locations. The terminal offers dining, retail, and leisure amenities to its patrons. United Airlines, which is well-known for its dependable service and wide network, guarantees a comfortable journey for travelers traveling between Barcelona and locations around the United States.