window of time

"So maybe there's just this little window of time where things will look very positive."

He was surprised by the window of time they wanted.

There is a time window of five minutes for the required task.

I had a very short window of time to go up and get the president to sign the contract.

"We have a window of time before they start running their trains."

"You have a narrow window of time to get things done."

It's like there's a little window of time open right now, and if I don't take this opportunity, it will close for good.

We see this as a critical, narrow window of time in which to act.

"This round, our total time window is only two hours."

There is a very short window of time to get something done here.