It depends on what aircraft it is. For instance : The X-15 is the fastest manned aircraft in the world, traveling at mach 6.72
The SR-71 Blackbird is the fastest airplane in the world, traveling at 3.2.
Average speed of a jet is 850-900km/hr
Speed, this gain along with other qualitys of an aircraft equites to military air combat supremacy. Eventually the jet engine was made for use in passenger planes.
The X-15 at mach 6.70 The X-15 was not a jet. It was rocket propelled. And it would be a stretch to consider it military, since its only purpose was to test high speed flight characteristics and near space conditions. The fastest military jet belongs to the U.S. Air Force. It is the X-15
2 mph
Ramjets work with an air intake speed of, usually, 400mph+ but scramjets require supersonic air speed to function.
If you are referring to a drone used in the military, the most popular drone, the MQ-9 Reaper flies at around 360 mph.
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.
It depends entirely on the speed of the jet.
Current jet fighters average about 1,300 mph.
575 mph.
Average speed = Distance/Time Average speed = 5400/9 = 600 mph
The average speed of a jet plane is about 900 kilometers per hour. However, this is usually measured in knots which refers to nautical miles and this translates to about 500 knots.
The average aircraft can go 600 miles per hour.