These are true but with Air France what made it profitable were all the special and charter flights... And realistically it also failed because while flying we

These are true but with Air France what made it profitable were all the special and charter flights... And realistically it also failed because while flying west makes sense as you could land "before" you took off, going east didn't work like that. Sure you're losing less time either way compared to a regular flight but flying east, you might as well take a slow flight to get some shuteye. This problem still hasn't been solved.