Despite her advanced pregnancy she flew to London for three days to attend the viva.

The beacon was lit and the flag flew for two whole days before there was any sign of an answer.

Boeing states that it can fly for more than four days at a time at altitudes of up to 65,000 feet.

Before that I flew nonstop exercises for six days.

I have had to fly straight for many days now.

Usachov flew on the Mir space station for 182 days.

The flight time is equivalent to flying 15 hours every other day for 2,667 days.

After flying for two days and two nights without sleep, Saphira was unable to continue.

They only fly for about 10 days in late June, early July.

I haven't flown for two days, so who knows when, or if, somebody touched my plane.