Delta Airlines LHR Terminal offers a smooth flight experience and operates out of Terminal 3 at London Heathrow. The terminal has self-service kiosks, expedited security processes, and effective check-in desks. Access to the Delta Sky Club lounge, which features Wi-Fi, beverages, and cozy seats, is available to premium travelers. In addition, Terminal 3 offers a range of shops, restaurants, and other facilities to make travel to the United States and other countries easy and pleasurable.