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The SR-71 Blackbird is one aircraft that flew faster than Mach 3. It has flown as fast as 2,193 miles per hour and perhaps much faster.
Mach 3 = 2283.6211 mph
The mach number is the speed, compared to the speed of sound in air. Thus, mach 1 is the speed of sound, mach 2 is twice (2 times) the speed of sound, mach 3 is 3 times the speed of sound, etc.
Mach 3 is 2283.6211 mph because Mach 1 equals 761.207033 mph.
Mach 3.6 = 2,740.34 mph
Mach 3 - 2012 was released on: USA: April 2012
$5000.00 per year
Mach 3 means flying three times the faster than sound. Speed of sound at an usual temperature is 346m/s. This means Mach 3 is about 1 km/s. That is 3600kmph. That is 2250 mph.2283.59 mph
The Concorde's cruising speed was over twice the speed of sound, around Mach 2 (more than 1,300 mph). The speed of sound at sea level is approximately 761 mph, so the Concorde flew significantly faster than the speed of sound.
well the sr-71 exeeds mach 3(a little faster) or the space shuttle(not a jet)