BOOM! THE FASTEST PASSENGER AIRPLANE EVER

BOOM – This supersonic passenger jet will make it from NYC⇒LDN in 3½ hours.

To compare:

Airliners Concorde Boom
Speed/MACH 0.85 2.0 2.2

That makes Boom 2.6X faster than other airliners. Mach 2.2 is 1,451 MPH / 2335 KPH.