It's about time

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

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

:
•
It's about time you cleaned your room!
•
After waiting for an hour, it's about time the bus arrived.
:
high timedue time
:
about timeabouttimetimestimingtimelyon time