It depends what plane but it can reach approximately 900 KM/H
A typical Jumbo Jet will fly at 550-600 mph top speed.
It depends on the model of the Royal Air Force fighting jet that you are asking about. But the Eurofighter Typhoon jet, has a top speed of 1,320mph.
The top speed of an A-10 is 440 mph.
It is 1,550mph
Its top speed is more than 1600mph(mach2.4).
165 mph
depends on the jet, a Boeing 747-400 has a top speed of 614 mph at 35,000 feet
Approximately 1,500 mph .
About 2500 km per hour.
There are variations but they have a top speed between 545-735mph.
According to the Encyclopedia of World Air Power the fastest fighter jet is, The F15: Mach 2.5, approximately 1,400 mph.
it depends what jet.