In passenger traffic, the Taebaek Line is served by Mugunghwa-ho cross-country trains. In the timetable valid from December 15, 2010, six pairs of daily trains run along the entire length of the line, reinforced by a seventh pair on Fridays to Sundays, with Jecheon–Taebaek travel times between 1 hour 49 minutes and 1 hour 58 minutes, depending on the number of stops. These trains connect Cheongnyangni Station in the capital Seoul and Gangneung Station on Korea's east coast, using sections of the connecting Jungang and Yeongdong Lines to reach the Taebaek Line. The Cheongnyangni–Taebaek travel time is between 3 hours 45 minutes and 4 hours 12 minutes, depending on the number of stops. The Jecheon–Mindungsan section is also served by two pairs of daily trains running between Jecheon and Auraji on the Jeongseon Line. On every 2nd, 7th, 12th, 17th, 22nd and 27th day of the month, one of these train pairs is extended to run between Cheongnyangni and Auraji as the "Jeongseon 5-Day Market Train", to transport passengers to and from the Jeongseon 5-Day Market.