Do you want to fly in a plane called a Boom? I know they are trying to capture the sonic type, but planes go boom in other ways. Richard Branson want to revive that end of the market. I'm sure there are enough wealthy people who would pay for it to save a few hours.
Image from Wikimedia. Not found a CC image of the Boom plane to use.
I remember the days of Concorde, but never flew in it. I saw them coming in to land at Heathrow and they were pretty loud then. At supersonic speeds they were not allowed to fly over land. Can that be overcome?