How often does KE update their award inventory? I am looking for F class from ICN to ATL for March, but nothing is available until March 29 and on which doesn't' work with my itinerary. Do they update award seats every day or at this point I should not count on being able to get a seat because it's already less than 6 months out? I do not want to book when it's close to the departure though and looks like KE releases award like that so now sept and oct have F available.