Supersonic Flight Progress: Boom XB-1 Breaks Sound Barrier

Boom Supersonic's XB-1 test aircraft achieves Mach 1, advancing plans for faster transatlantic travel by 2030.

Boom Supersonic's XB-1 test aircraft successfully broke the sound barrier three times during a flight over California's Mojave Desert, marking a milestone in private supersonic aviation.
The XB-1 is a prototype for the planned Overture passenger jet, which aims to halve transatlantic flight times and accommodate 65 to 80 passengers.
The Overture jet is designed to be more sustainable than the Concorde, using advanced aerodynamics, quieter engines, and sustainable aviation fuel (SAF).
Commercial use of the Overture is targeted for 2030, with major airlines like United and American Airlines already placing pre-orders.
Challenges remain, including noise regulations for supersonic flights over land and the development of new, efficient engines to meet performance and environmental goals.