i'm trying to book a trip involving the following return segment on delta economy:
1/31/18
Ft 836 HNL-ATL
Ft 1295 ATL-PIT
Delta is showing availability at 22,500 miles for 5 passengers, but when i go to korean air to book it, the flight is not showing up as an option. i've spoken on the phone with a korean air agent, and they were also not able to see that option. any advice on how to get this booked? i thought if delta showed saver level availability like this, korean would be able to book it? for what it's worth, flying blue was also not showing this as an option. i tried both korean and flying blue with one passenger, and still no luck.