The Diyarbakir to Sefkat route is serviced primarily by the Yüksek Hızlı Tren (YHT), Turkey's high-speed train, providing travelers with a well-equipped and efficient travel experience. The YHT reaches speeds of up to 250 km/h (155 mph) and typically covers the distance in approximately 4 to 5 hours, depending on the number of stops made along the way. This service features comfortable seating and modern amenities, ensuring a pleasant journey. While the speed of the YHT offers a quick travel time, it's important to note that not all trains on this route operate at high speeds; some connections may include regional trains that take longer due to additional stops at smaller stations. These trains can vary in speed, ranging from 80 km/h to 120 km/h (50 mph to 75 mph), and cater primarily to travelers looking for more budget-friendly options. Overall, the YHT stands out for those prioritizing time, while regional services provide more access to local destinations for travelers with flexible schedules.