Delta Airlines BCN Terminal operates from Terminal 1 (T1) at Barcelona-El Prat Airport (BCN). This modern terminal offers various amenities, including shops, restaurants, and lounges, ensuring a comfortable experience for travelers. Passengers flying with Delta can enjoy smooth check-in procedures, efficient security checks, and convenient access to gates. Additionally, the terminal provides easy connections to ground transportation options such as taxis, buses, and the airport train, making travel to and from the city center hassle-free. For up-to-date information, travelers are advised to check Delta's official website or contact their customer service.