Most fighter jets can't go above 1.3 at sea level
Rafale:
High altitude: Mach 1.8 (1,912 km/h, 1,032 knots)
Low altitude: Mach 1.1 (1,390 km/h, 750 knots)
F-16:
At sea level: Mach 1.2 (915 mph, 1,470 km/h)
At altitude: Mach 2 (1,320 mph, 2,120 km/h) clean configuration