[질문] 안성서 천안가는버스 몇분마다

14:10,14:30,15:20,15:30,16:20(온양),17:00,17:30,17:50,18:20,19:20,19:30,19:50,20:30,21:00,21:20 오전에는20~50분기준으로있어요.다 다르네요 ㅠㅠ!