Turkish Airlines LED Terminal Turkish Airlines is based out of St. Petersburg, Russia's Terminal 1 at Pulkovo Airport (LED). International flights, including frequent flights between St. Petersburg and Istanbul, are handled by this terminal. Travelers on Turkish Airlines LED Terminal can take advantage of quick check-in processes, a Business Lounge exclusively for business class travelers, and a number of facilities like free Wi-Fi, duty-free shopping, dining options, and currency exchange. Additionally, the terminal provides passengers with limited mobility with special assistance services. Turkish Airlines guarantees a convenient and enjoyable journey at LED Terminal with smooth connections to locations across the globe.