The train service connecting Diyarbakir to Caferli primarily operates on regional rail lines, featuring the modern Mavi Treni service. This train provides a well-rounded travel experience with comfortable seating options and scenic views throughout the journey. The Mavi Treni typically maintains speeds of up to 120 km/h (75 mph), completing the journey in approximately 2 hours, making it a suitable option for travelers looking to experience the landscapes of southeastern Turkey.
Although the Mavi Treni does not capitalize on high-speed technology like those on larger urban routes in Turkey, it serves an essential purpose in providing accessibility to regions with less frequent transport options. Passengers can expect onboard amenities such as air conditioning and restrooms, ensuring a pleasant ride from Diyarbakir to Caferli.