That doesn't at all match my experience. I was fortunate to fly an Air France Concorde between JFK and CDG and, while the seats were leather (which was not the

That doesn't at all match my experience. I was fortunate to fly an Air France Concorde between JFK and CDG and, while the seats were leather (which was not the case in economy at the time), they were no larger than economy seats. The windows were tiny and the cabin itself was also quite small. It definitely felt cramped.