He added train schedules can be revised according to demand. A total of 68 KTX trains will operate on the new tracks, up from the current 62. For the western parts of the country, bullet trains ...

While both trains have eight passenger cars, the KTX Cheong-ryong offers 136 more seats than the KTX-Sancheon. This is attributed to its longer car length and wider width, ensuring passenger comfort.