It will be £2,000 for one way flight from London to New York. London to New York in 3hr 15mn.
1451 mile per hour (Mach 2.2), 55 passenger capacity.
Hopefully it will ended up better than the concorde.
Company promises:
“Leave New York at 6am, make afternoon and dinner meetings in London, and be home to tuck your kids into bed.”
“Leave LA at 7am, enjoy an operetta in Sydney, and be back before midnight.”