[질문] 노량진역에서 김포공항역으로가는 9호선급행 6시이후시간표가어찌되나요?

노량진-김포공항 급행 18:02/18:22/18:42/19:02/19:22/19:42/20:02/20:22/20:42/21:02/21:22 /21:42/22:02/21:22 /21:42/23:02/23:22/23:42/24:02/24:22/24:42