Since the dawn of flight, engineers have raced to push aircraft faster, higher, and farther than ever before. From record-breaking spy planes to advanced experimental designs, these machines represent the limits of aerodynamics and human ingenuity. Many of them were developed during the Cold War, when nations competed not only for military power but also for technological prestige.
While most passenger planes cruise around 600 mph, these aircraft reached speeds exceeding Mach 2, Mach 3, and even Mach 6 in some cases. Some records have stood for decades, proving just how far ahead these designs were for their time.
Here are the Top 10 Fastest Planes Ever Built!
1. NASA/USAF X-15
Top Speed: Mach 6.7 (4,520 mph / 7,274 km/h)
Country: United States
Overview: The rocket-powered X-15 remains the fastest crewed aircraft ever flown. Operated by NASA and the U.S. Air Force in the 1960s, it reached the edge of space and set records that still stand today.
2. Lockheed SR-71 Blackbird
Top Speed: Mach 3.3 (2,200 mph / 3,540 km/h)
Country: United States
Overview: A legendary reconnaissance aircraft, the SR-71 could outrun missiles at over three times the speed of sound. It operated at extreme altitudes and remains one of the most iconic jets in aviation history.
3. Lockheed YF-12
Top Speed: Mach 3.2 (2,275 mph / 3,660 km/h)
Country: United States
Overview: A prototype interceptor based on the SR-71 program, the YF-12 demonstrated incredible speed and altitude performance but was never mass-produced.
4. Mikoyan-Gurevich MiG-25 Foxbat
Top Speed: Mach 3.2 (2,190 mph / 3,524 km/h)
Country: Soviet Union
Overview: Designed to intercept high-altitude threats, the MiG-25 remains one of the fastest combat aircraft ever built, capable of sustained flight at over Mach 2.8.
5. Mikoyan MiG-31 Foxhound
Top Speed: Mach 2.83 (1,860 mph / 3,000 km/h)
Country: Russia
Overview: An evolution of the MiG-25, the MiG-31 features advanced radar and avionics, making it one of the fastest and most capable interceptors still in active service.
6. McDonnell Douglas F-15 Eagle
Top Speed: Mach 2.5 (1,650 mph / 2,655 km/h)
Country: United States
Overview: The F-15 has been a dominant air-superiority fighter since the 1970s, combining speed, agility, and combat reliability unmatched in its class.
7. North American XB-70 Valkyrie
Top Speed: Mach 3.1 (2,056 mph / 3,310 km/h)
Country: United States
Overview: Built as a high-altitude bomber prototype, the XB-70’s advanced design influenced future supersonic aircraft and remains a masterpiece of engineering.
8. Bell X-2 Starbuster
Top Speed: Mach 3.2 (2,094 mph / 3,370 km/h)
Country: United States
Overview: Predecessor to the X-15, the X-2 explored flight beyond Mach 3 in the 1950s and paved the way for research into high-temperature aerodynamics.
9. Chengdu J-20 Mighty Dragon
Top Speed: Mach 2.2 (1,500 mph / 2,414 km/h)
Country: China
Overview: China’s fifth-generation stealth fighter combines long-range capability with supersonic speed, representing the cutting edge of modern military aviation.
10. F-22 Raptor
Top Speed: Mach 2.25 (1,500 mph / 2,414 km/h)
Country: United States
Overview: Known for its stealth and maneuverability, the F-22 remains one of the most advanced operational aircraft in the world, capable of supercruise at supersonic speeds without afterburners.
People also ask...
What is the fastest plane ever built?
The NASA X-15 holds the record for the fastest crewed aircraft, reaching Mach 6.7 in 1967.
What is the fastest jet fighter?
The SR-71 Blackbird and MiG-25 Foxbat are the fastest jet fighters ever developed, exceeding Mach 3.
Has any plane ever gone Mach 10?
No crewed plane has reached Mach 10, though hypersonic test vehicles and missiles have briefly achieved that speed.
What is the fastest passenger plane?
The retired Concorde remains the fastest passenger jet ever built, cruising at Mach 2.04.
