Richard Branson's Virgin is working with startup Boom to make transatlantic trips twice as short.
Richard Branson is working with a Colorado aviation startup called Boom to bring back supersonic flights to the business world, the Guardian reports. Boom aims to create a new plane that can fly at supersonic speeds of up to Mach 2.2 (1,451 mph) and cost passengers as little as $5,000 round-trip to make the commute from New York to London is less than three and a half hours. Boom wouldn't be the first commercial supersonic passenger plane, of course. That title goes to the Concorde, which was retired in 2003.