[질문] 열한시이후 송내역용산급행시간이요

송내역에서 평일 용산급행 11시이후로는 11:16/11:36/11:57/12:14/12:37/13:01/13:23/13:44/14:02/14:26/14:48/15:12/15:33/15:53/16:08/16:24/16:38/16:55/등