용산역에서인천가는이시간이후(평일)급행시간표-16시57분,17시07,19,26,31,36,45,54,18시01,06,13,21,26,35,40,44,50,59,19시06,14,22,32,37,47,55,20시02,10,18
당신은 어느 그룹입니까?