[질문] 인천공항 에서 청주가는버스 시간표

06:30,07:30,07:50,08:30,09:00,10:00,10:30,12:00,12:30,13:30,14:00,14:30,15:30,16:30,17:00,17:30,18:00,18:30,19:00,19:30,20:00,20:40,21:40,22:40