Hypersonic jet worth $30,000,000 could soon transport passengers from New York to London in less than one hour
If the jet comes to fruition, it is believed that it will be capable of traveling at 4,600mph. This would not only make it the fastest passenger plane in the world today, but it would also outpace the now-retired Concord, one of the fastest supersonic airliners of all time, by a little over 2,500mph.