Tht depends on how far you are travelling.
Time = Distance/speed
Time (in hours) = Distance (in km)/1127 (in kmph)
1624 miles in 8.5 hours = 191.06 mph.
200 km per hr
7 hours.
6 Hours
The average speed if an airplane travels 1364 miles in 5.5 hours is 248 miles/hr.
128 km
Flying with the jet stream, the plane's speed is its own speed plus the jet stream speed, totaling 80mph more than its usual speed. So, when it travels for 5 hours, it covers 5 hours x (its speed + 80mph). After leaving the jet stream, it flies at its own speed, without the jet stream speed. For the next 4 hours, it covers 4 hours x its speed. The total distance traveled during the entire trip is the sum of these two distances.
1624 miles in 8.5 hours = 191.06 mph.
150 MPH
The average speed of the plane that travels 3060 miles in 5 hours is 612 Miles Per Hour.
200 km per hr
A plane which has travelled 600 miles in 5 hours was travelling at a speed of 120 miles per hour.Speed = Distance / TimeTherefore the speed of the plane = 600 / 5 = 120.120 miles per hour
A=200 b=250
7 hours.
6 Hours
As altitude increases (to about 35,000 ft) air density, pressure and temperature all drop. As density decreases speed of sound increases, but with drop in pressure it drops; these two practically cancel each other out. As temperature drops, speed of sound drops. Thus at 15,000 ft the speed of sound is slower than at 6,000 ft so plane X is flying faster than plane Y.
Pictures of planes flying are taken from a similar plane (in speed).