You can have a top speed and you can have an average speed, but you can't have a top average. Top average is like saying exactly approximately. Leaving that it's very much dependent on the type of aeroplane. The first planes weren't faster than scooters, while today fighter aircraft will easily do twice the speed of sound. Pick a plane type and vintage first, then you can find out how fast it can go.
The US spy plane, Lockheed U-2, has a top speed of 500 mph.
800mph
The average speed of a 747 is about 560 mph.
Maximum speed of piston engine plane is about 500 km per hour.
The Concord's speed was 1,176. Faster than the speed of sound
The average speed of a passenger plane during flight is around 500 to 600 miles per hour.
The average car had a top speed of around 125 to 130 mph.
25mph that sure is slow but that is the top speed
To find the average speed of the plane, divide the total distance traveled by the total time taken. The average speed is 2250 km divided by 3 hours, which equals 750 km/h. Therefore, the average speed of the plane is 750 kilometers per hour.
The average speed of a average plane is about 500-700 km/h.
This question really depends on what type of plane you mean, I will answer Commercial planes for everyday peopleThe speed of light is approximately 186,000 miles a second or 669600000 mph / 299,792,458 meters per second.A commercial plane like a 747 passenger plane that you might use to go on holiday travels at around 800mph. (top speed)669600000mph (speed of light) - 800mph (average plane speed) = 669599200.The speed light is roughly 669599200MPH faster.According to relativity, the speed of light is precisely the speed of light faster than a plane, to the observers in the plane. The above answer is only correct for an outside observer in a particular reference frame.
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.