The KTX and Mugunghwa trains serve the Iksan to Jeonju route, with the KTX providing high-speed travel at approximately 300 km/h, taking about 30 minutes. The Mugunghwa, on the other hand, travels at a slower pace, around 120 km/h, taking approximately 1 hour. Both services offer comfortable seating, but the KTX provides a faster option with fewer stops.