Can someone provide background on korean air award availability fluctuations for non-blackout periods? Situation is that for an intended trip, there is availability on the return date but not the departure date currently. I'm trying to determine how frequently Korean air will adjust this availability - do they reassess monthly, daily, etc? And what time of day typically do they put out changes? i don't want to miss the window but i also don't want to harass the diamond line any more then necessary having them call KA to check availability for me constantly.

The M fare is $3300 [out of my budget], the current award pricing on dl sans KA availability is 300k [crazy no thanks!] and i don't want to fly coach 19 hours on my 15th anniversary trip. God this sucks!!!