As per this patent, this ultra-rapid air vehicle can take approximately an hour to transport passengers from London to New York.
As per the filled patent
“The ultra-rapid proposed by the invention has a speed twice of CONCORDE, i.e. 4 MACH+, and a cruising altitude at least 20 km higher than that of a conventional commercial aircraft”.
“At the current time, the point-to-point utra-rapid air vehicles which have been produced are the CONCORDE and Tupolev Tu-144 aircraft, both of which are supersonic. The ultra-rapid air vehicle proposed by the present invention enables the performance of both these aircraft to be improved very considerably”.
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