New passenger jet to fly faster than Concorde Aerospace company Boom has unveiled a prototype of a supersonic passenger jet that aims to be the next generation Concorde. The XB-1 demonstrator, or “Baby Boom”, is a one-third scale version of the full production model intended to be ready by 2020 XB-1 SUPERSONIC DEMONSTRATOR Crew: Two (pilot + flight-test engineer) Length: 20m Wingspan: 5m Max. take-off weight: 6,100kg Max. speed: Mach 2.2 (2,335 km/h) – 10% faster than Concorde First test flight: Late 2017 Frame: Lightweight, heat-resistant composite materials Powerplant: Three General Electric J85-21 engines, non-afterburning, proprietary variable-geometry intake and exhaust BOOM PASSENGER AIRLINER Crew: Two Length: 52m Wingspan: 18m Passengers: 45-55 Boom claims plane is 2.6 times faster than current jetliners, able to fly from London to New York in just 3.25 hours for $5,000 return ticket TRAVEL TIMES Claimed by Boom aircraft Normal passenger flight Tokyo-San Francisco 5hrs 30min / 11 hours Sydney-Los Angeles 6hrs 45min / 15 hours New York-London 3hrs 15min / 7 hours Source & Pictures: Boom Technology