I don’t know, I fly Marseille-Frankfurt-SFO every month and cutting my 11.5 hour leg down to 8 would be a big win for me. I’d pay a business class fare for an e

I don’t know, I fly Marseille-Frankfurt-SFO every month and cutting my 11.5 hour leg down to 8 would be a big win for me. I’d pay a business class fare for an economy seat if it cut 4 hours from my travel time. Tourists probably wouldn’t care so much, but for business travel — I’d definitely be interested.