Newbie poster here, but I was wondering this as well. Was hoping someone could answer my question here. It seems like for a flight from LAX to INC the miles required on korean air is only 70k skypass miles vs 125k delta skymiles (I have about 40k miles on each). So it seems its easier to get a free ticket to korean using skypass? Also is it possible to use 70k delta skymiles to get a korean air ticket? Sorry for all the questions