The Ankara to Diyarbakir route is serviced primarily by the YHT (Yüksek Hızlı Tren), Turkey's high-speed train. This service can reach impressive speeds of up to 250 km/h (155 mph), allowing travelers to cover the distance in approximately 12 hours. Passengers can choose from standard and business class seating, catering to different comfort preferences. While there are currently no direct routes that reduce travel time significantly, additional stops on this route include towns like Kayseri and Malatya, which adds local flavor to the journey. Facilities available onboard include free Wi-Fi, power outlets, and food services, enhancing the overall travel experience.