[질문] 주안역에서 용산행급행시간

주안~용산급행15:43,56/16:13,28,44,59/17:17,32,48,58/18:01,10,17,25,32,40,48,55/19:02,09,15,24,27,41,51,59/20:07,23,29,37,46/21:03,19,34,43,58/22:13,39