It's about time

US /ɪts əˈbaʊt taɪm/
UK /ɪts əˈbaʊt taɪm/
"It's about time" picture
1.

이제는, 때가 됐다

used to say that something should have happened sooner or that it is already late

:
It's about time you cleaned your room!
이제는 방을 청소할 때가 됐어!
After waiting for an hour, it's about time the bus arrived.
한 시간 기다렸으니, 이제는 버스가 도착할 때가 됐어.