Which aircraft was the first operationally equipped jet plane in history to fly faster than 1,000 mph?

The F8U-1 Crusader, which was later designated as the F-8 Crusader, holds the distinction of being the first operationally equipped jet aircraft to exceed a speed of 1,000 miles per hour. This milestone was achieved in the 1950s, specifically during 1956, showcasing the advanced technology of the time and the aircraft's design, which was tailored for high-speed performance. The F-8 Crusader was notable not only for its speed but also for its role as a carrier-based fighter with a significant operational record in the U.S. Navy.

Other aircraft mentioned, while they each have their own notable achievements and capabilities, did not reach the landmark speed of 1,000 mph in their operational contexts as early as the F-8 Crusader did. Each of those jets has played important roles in modern aviation history, but they either came into service after the F-8 or achieved significant milestones at different speed thresholds.