[질문] 용산발 동인천급행시간

용산~동인천 급행 16:02,17,34,57/17:06,17,24,32,40,48,55/18:02,09,17,24,30,37,44,50,55/19:01,06,14,22,30,39,47,56/20:05,12,20,28,37,48/21:02,15,25,36등