The way this is worded is tricky so I'm going to give you the answer to the question I think you meant to ask. The average speed of a large commercial jet airliner is about 500 mph. A "passenger plane" can be anything from an ultralight on up. If you go from ultralights to jets and everything in between that has more than one seat, your average speed drops drastically.
Boeing 747-400 0.86=654.632
Boeing 787 0.85 =647.020
Boeing 777 0.84=639.408
Boeing 767 0.80=608.960
Boeing 757 0.80=608.960
Boeing 737 -800 0.78=593.736
Boeing 737 - 300/400/500 0.74 =654.632
Airbus 380 0.85=647.020
Airbus 340 -300/600 0.82
Airbus 330 0.82=624.184
Airbus 320 0.78=593.736
Airbus 310 0.78=593.736
McDonnell MD-11 0.85=647.020
Speeds shown are in mach and then equivalent in MPH - Mach 1.0 is equivalent to the speed of sound.
mach 1 =761.200
Commercial airplanes typically travel around 550 (five hundred and fifty) miles per hour. They are able to travel and slower or faster speeds, however.
a passenger plane can go up too 400 mph and that's a small one a big one can go 600
Usually around 600 MPH
500-600 mph
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
800mph
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.
I know below 10000 feet is 250 knots.
It depends what plane but it can reach approximately 900 KM/H