The main train services operating on the Demirda to Sivas route are served by the conventional YHT (High-Speed Train) and the more standard regional services. The YHT offers faster travel time, reaching speeds of up to 250 km/h (155 mph). The journey takes approximately 2 hours and 30 minutes with fewer stops, making it the fastest option for this route. Meanwhile, the regional train service takes about 4 hours, traveling at a more moderate speed of around 120 km/h (75 mph) and making several stops, allowing passengers to access smaller towns along the way.
Both train types provide a range of seating options, and amenities can vary; however, the YHT tends to offer more modern facilities, catering to passengers looking for a quicker journey. For travelers prioritizing speed and fewer stops, the YHT is the preferred choice, while the regional service is suited for those who wish to explore more along the route.