Forget the Red-Eye: NASA's Supersonic Jet Could Get You There Before Dinner

NASA is preparing its revolutionary X-59 quiet supersonic aircraft for its second test flight, a milestone that moves the program one step closer to making supersonic commercial travel over land a reality.

The X-59, built by Lockheed Martin's legendary Skunk Works division, completed its first-ever flight on October 28, 2025, cruising above the California desert for roughly an hour before touching down at NASA's Armstrong Flight Research Center at Edwards Air Force Base. Now that engine run testing was completed on March 12, the aircraft is gearing up for flight number two.

What Makes the X-59 Different

Commercial supersonic flight over land has been effectively banned in the United States for more than 50 years. The reason: sonic booms. When an aircraft breaks the sound barrier, it generates a thunderous shockwave that rattles windows, startles communities, and makes supersonic overland routes completely impractical for civilian air travel. The legendary Concorde, for all its speed, was largely confined to transoceanic routes because of it.