Authors:

We will be producing supersonic planes which will go far, far faster than Concordes. New York to Tokyo could be less than an hour. You could be traveling at 19,000 miles an hour orbitally.

"Richard Branson Wants To Build A Plane That Can Go From New York To Tokyo In 'Less Than An Hour'" by Paul Szoldra, www.businessinsider.com. May 6, 2014.
We will be producing supersonic planes which will go far, far faster than Concordes. New York to Tokyo could be less than an hour. You could be traveling at 19,000 miles an hour orbitally.