"Час не чекає."

Translation: Time does not wait.

[AnnaUlitko]

I would say час ніколи (never) не чекає

[Lauren653631]

Same

[Kags]

Is this a sort of standard idiom, similar to the English "Time waits for no man" (I understand that's not the literal translation, but it sounds like a similar sense)

[.hidden]

Correct, it has exactly the same meaning

[Terry974029]

Why wasn't "Time doesn't wait" accepted?

[ScottWilli909480]

They will be back in one hour???