What is the top speed of a boeing747?

Question

What is the top speed of a boeing747?

Answer 1

i dont know for sure but i think its somewhere around 400MPH

Answer 2

Maximum operating speed of a 747 is Mach 0.84 to Mach 0.86 depending on version.

That works out to be around 560 MPH over ground. Actual air speed will be lower. Also dependent on weather

Never exceed speed is mach 0.92. Past that, structural intergrity is not garanteed. I know there have been a few 747 that have gone on the very edge of the speed of sound after going into d dives caused by a malfunction. They survived.

Answer 3

the top speed of a 747 is 910 km/h  mean 565.47 mi/h

Answer 4

Typical Cruise Speed (at 35,000 feet)

Mach 0.855 (Intercontinental)

Mach 0.845 (Freighter)

about 567 mph and on its wheels it can travel 235mph

but I think empty it could go over 600mph

Answer 5

Which model, the 100,200,300,400,-8 or the SP?

Answer 6

The B747-400 I believe has a cruising speed of Mach 0.86. What groundspeed this translates into depends on the wind, and other factors. Don't forget airline pilots use Mach numbers to determine how fast they are going at higher speeds and altitudes not airspeed or ground speed.

Answer 7

I believe it is about 900kmh. However they cruise at between 500 and 600.

Answer 8

550