[질문] 용산에서 동인천급행시간

05:52,06:09,06:26,06:43,07:00,07:17,07:34,07:51,08:09,08:29,08:50,09:04,09:17,09:34,09:49,10:03,10:17,10:31,10:45,10:56,11:04,11:17,11:29,11:45 등