time is up

Idioms  

1. The period of time allowed for something is ended, as in Turn in your papers, students; time is up. This idiom uses up in the sense of “completed” or “expired,” a usage dating from about 1400.

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Example Sentences

We have had callers on 6-0-6 suggesting his time is up at Turf Moor, but I think that is harsh because they have still been competitive despite all those defeats.

From BBC

Already, some are asking if the Frenchman's time is up.

From BBC

After one more season digging into the aftermath of Scandoval, “Vanderpump” retooled, waving goodbye to fan favorites and welcoming a new collection of bronzed, leathery hotties, consumed by the deafening tick of the clock, hoping to make it big before their time is up.

From Salon

“Indeed. Now, please, leave me be. I have but a few moments left to think before my time is up. Then I must give my answer.”

From Literature

"If you're claiming benefits you're not entitled to, your time is up."

From BBC