Turkish Airlines MAN Terminal , which links travelers to Istanbul and a wide range of locations in the Americas, Asia, Africa, and Europe. Turkish Airlines, which is well-known for its high-quality service and wide international routes, offers passengers leaving from Terminal 1 a simplified experience. Travelers have the option of using self-service kiosks positioned around the terminal or checking in at Turkish Airlines counters. For added convenience, online check-in is offered 24 hours prior to departure.