The French Concorde is the fastest jet for a commercial airliner. The route of the Concorde is from France, London and New York. Only the Heathrow airport in London can handle the Concorde because it needed a special airport that has more space. The Concorde flies at 2.2 mach which is twice the speed of sound. It is just sad that the Concorde is now gone. But if it is still around I would probably try to have a ride even if it is expensive.