[질문] 역곡에서용산가는직행시간

지금시간기준:14시(56분),15시(20,40),16시(2,22, 38, 50),17시(6, 20, 35, 52),18시(4, 14, 22, 30, 34, 43, 52),19시(7, 16, 22, 30, 37, 43, 55),20시(5,14,~