It is 1,550mph
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.
Eurofighter Typhoon
A stock GMC Typhoon is governed by the ECU and will not exceed 124 MPH.
A typical Jumbo Jet will fly at 550-600 mph top speed.
The Eurofighter Typhoon at 1550mph top speed
The top speed of an A-10 is 440 mph.
The ef-2000 Eurofighter typhoon can travel at a top speed of up to 1321 m.ph at approx. 11,000m
The wind speed of a Typhoon Ambo was 90 mph.
Its top speed is more than 1600mph(mach2.4).
165 mph
The Eurofighter Typhoon has two Eurojet EJ2000 turbojets each producing 20,000lbs each. All this gives it a maximum speed of mach2 (about 1500 mph)An EF200 Eurofighter Typhoon can fly at 2,125 kmh, a speed of 1,321 mphThe Eurofighter has a top speed of about Mach 2 (twice the speed of sound), or 1,386 mph at 36,000 feet. It's major advantage over other fighters is its ability to 'supercruise', ie to maintain a speed of over mach 1 without using the engine afterburners thus saving fuel and dramatically improving it's fighting range and endurance.
depends on the jet, a Boeing 747-400 has a top speed of 614 mph at 35,000 feet