the Russian Concorde flew at a top speed of 1,490 mph
The concord.
Concorde, which is now retired, was the only commercial airliner that flew faster than the speed of sound.
The speed of sound does not travel. In the event that an airplane's airspeed is below Mach-1, the speed of sound is faster than the speed of the airplane. On the occasion and at the moment when the true indicated airspeed of an airship or an airplane is in excess of Mach-1, the airplane is at that time traveling faster than the speed of sound.
if youre in an airplane
Concord.
Only if it's traveling at less than the speed of sound
the Concord
It is going faster than the speed of sound.
It is called a 'supersonic' plane
the Concord
Sonic boom
Concorde