How long has he been flying without a break, three months?

"I've been here for more than two years, and during all this time we were flying without any fire at us."

The hours of the night flew past almost without her knowledge.

"I'm sure a lot of these projects could fly without government support."

I want you to fly all eight without the radar.

They will fly without me today, that is bad luck!

You picked a bad place to be flying without lights.

Bill is in the middle of the night sky, flying without lights.

When the door of his room flew open without warning, he did not quite hear or believe it, at first.

"But you'll have wings of your own then, and be able to fly without me."