About 40 miles per hour.
The fastest plane was the Blackbird and it flew at 2500 mph.
depends on the plane.
9000mph
600 mph
A fast train can be faster than a slow plane. But even a regular plane will be faster than fast train.
Early versions could go 354mph
80
1500
Yes. A plane goes very fast when taking off. For example, A Boeing's takeoff speed is 280 kph.
depends on type, model, and other stuff
over 200mph
About 340m/s at sea level