Supersonic air travel may soon return to the skies. Boom Supersonic recently closed a $100 million Series B financing round, bringing the company’s total funding to more than $141 million as it advances toward building a Mach 2.2 airliner.
Named Overture, Boom’s proposed airliner is designed to be the first economically viable supersonic passenger jet.
To validate the design and accelerate development, Boom is constructing a one-third-scale, piloted prototype. That demonstrator is scheduled to make its first flight later this year and is being promoted as the first independently developed supersonic jet and one of the fastest civil aircraft ever built.
Commercial interest is already building: Boom has secured pre-orders for 30 full-size Overture airliners from customers that include Japan Airlines and the Virgin Group. The company is targeting completion of the full-scale aircraft in the mid-2020s.
Boom says Overture will match modern subsonic jets in cabin noise and will be capable of operating on familiar long-haul routes. The goal is to combine much faster flight times with a passenger experience comparable to today’s premium offerings.
“At Boom, our vision is to remove the barriers to experiencing the planet. Today, the time and cost of long-distance travel prevent us from connecting with far-off people and places,” said Blake Scholl, founder and CEO of Boom Supersonic. “Overture fares will be similar to today’s business class — widening horizons for tens of millions of travelers. Ultimately, our goal is to make high-speed flight affordable to all.”
If Boom reaches its targets, Overture would significantly cut long-haul flight times by flying at roughly twice the speed of conventional airliners. That could reshape point-to-point travel for business and leisure travelers alike, enabling routes that are impractical today due to duration.
Technical and regulatory hurdles remain: achieving the promised acoustic profile, meeting stringent noise and emissions standards, and certifying a new class of civil supersonic aircraft will all be essential steps before regular passenger service can begin. Still, the recent funding and confirmed orders signal strong market interest and support continued development.
As development progresses, observers will watch for prototype performance, certification milestones, and whether Boom can deliver the combination of affordability, comfort, and environmental compliance it promises. Success would mark a notable return of supersonic travel to commercial aviation after decades without a mainstream option for passengers.