[질문] 구로에서인천급행시간좀~

동인천급행17:49/17:55/18:03/18:10/18:17/18:23/18:31/18:37/18:43/18:49/18:56/19:03/19:10/19:16/19:22/19:29/19:37/19:46/19:54/20:02/20:11/