Of course, business and first class passengers benefit ... sit in economy class on either of my Korean Air flights, I did have a chance to test out the seats and cabin on one of the airline ...

I've flown in long-haul business class on six different airlines since September 2022. My favorite overall was Japan's All Nippon Airways, while Air New Zealand was the least impressive.

Assigning premium seats for resting flight crew adds up to quite a bit of lost revenues There are options available for carriers on long-haul routes where flight crew can get a bit of rest.

Of course, business and first class passengers benefit from even more ... Although I didn’t sit in economy class on either of my Korean Air flights, I did have a chance to test out the seats and cabin ...