Fastest Fighter Jet In The World 2024 List. What is the fastest fighter jet in the world? It reached the fastest fighter jet speed mach 9.6, or 11,854 km/h, using a scramjet.
It reached the fastest fighter jet speed mach 9.6, or 11,854 km/h, using a scramjet. Termed as the foxhound by nato, the mig 31 is the fastest active service fighter jet in the world.