Originally Posted by
Bowgie
Which is why it is helpful to research availability on KVS first. I was initially afraid of it, and too cheap to drop $75 for one year's subscription, but it already paid for itself on an Star Alliance F booking. Sadly, Delta and Korean (especially them) aren't so easy to see on KVS.
KVS Tool fully supports
DL Award Availability (incl. the Low/Medium/High sub-types):
http://Help.KVSTool.com/#DL
Unfortunately,
KE Y/C Award Availability is not currently accessible via any Tool, service, or website whatsoever.