The train service between Mercan and Yozgat is operated primarily by the regional trains, which typically travel at speeds between 70 km/h to 120 km/h (43 mph to 75 mph). The journey offers a scenic view of the Turkish countryside, taking approximately 3 to 4 hours to complete, depending on the number of stops along the route. While there are currently no high-speed trains servicing this specific route, the Turkish State Railways ensures that the regional trains are well maintained and comfortable. Train options include the conventional YHT (Yüksek Hızlı Tren) services when available, though for this route, the standard regional services (TCDD) are the primary mode of transit. Passengers can expect basic onboard amenities, but these trains primarily cater to local travels. The direct connection is valued for its access to lesser-known stops around the region, making it favorable for travelers looking to experience more of Turkey's heartland.