Originally Posted by
centrifuge41
I believe that transferring Chase URs to most programs is instantaneous, but there may be a few hours delay with Priority Club, and a few-day delay with Korean Air. Can't find the reference right now.
I have recently transferred to KE from Chase UR and it was instant, they do limit the number of transfers a day. If I remember correctly it was once a day. Others may have experienced a delay but transferring 3 times on 3 different days the miles posted immediately.