[질문] 노량진역에서 김포공항역으로가는 9호선급행 6시이후시간표가어찌되나요?

18:10,18:30,18:50,19:10,19:30,19:50,20:10,20:30,20:50,21:10,21:30,21:50,22:10,22:30,22:50,23:10,23:30,23:50입니다^^