Top 9 fastest planes

Convair F-106 Delta Dart.    The F-106 Delta Dart is a Supersonic plane, traveling at 1,544 mph (2484 km/h) or Mach 2.

Mikoyan MiG-31 Foxhound.  The MiG-31 Foxhound is a Supersonic plane, traveling at  2,171 mph (3494 km/h) or Mach 2.83.

Mikoyan Ye-152.  The Ye-152 is a Supersonic plane, traveling at 2455 mph (3951 km/h) or Mach 3,2.

XB-70 Valkyrie.  The XB-70 Valkyrie is a Supersonic plane, traveling at 2,056 mph (3309 km/h) or Mach 2.68.

Bell X-2 “Starbuster”.  The Bell X-2 was a Supersonic plane, traveling at 2,094 mph (3370 km/h) Mach 2.7.

Mikoyan-Gurevich MiG-25 Foxbat.  The MiG-31 Foxbat is a Supersonic plane, traveling at  2,171 mph (3494 km/h) or Mach 2.83.

SR-71 Blackbird.  The SR-71 Blackbird is a Supersonic plane, traveling at 2,200 mph (3541 km/h) or Mach 2.9.

X-15.  The X-15 is a Hypersonic plane, traveling at 4,520 mph (7274 km/h) or Mach 6.

DARPA HTV-2 The fastest aircraft.  A High Hypersonic aircraft.  Traveling at 13,000 mph (20921 km/h) or Mach 17.