The journey from Gulluba to Sivas is primarily serviced by the TCDD's regional trains, offering a reliable and economical travel option. The trains on this route, including the Vangölü Express, typically operate at speeds ranging from 100 km/h to 130 km/h (62 mph to 81 mph). The travel time on this route is approximately 6 to 7 hours, depending on the specific service and any potential delays.
The Vangölü Express is designed with comfortable seating and provides basic amenities for passengers, making it a good choice for longer journeys between cities in Turkey. While not classified as high-speed trains, the regional services efficiently connect rural areas with major urban centers. Although this route does not benefit from high-speed rail technologies, it offers scenic views of the Turkish countryside and an immersive travel experience. Travelers can enjoy onboard refreshments, but the amenities are limited compared to high-speed counterparts.