It looks like DL did one of their unannounced tricks this week. Increasing many Intra-Asia coach awards from 20k RT to 45k RT. Biz class is up from 40k to 70k! Too bad they don't actually publish an award chart that shows redemptions. That would be logical. Luckily I've need a flight for a few weeks, and kept getting clueless DL agents. Called up last Saturday and got a Chisholm agent (NW elite center before the merger), who would actually check awards, and not just try to get me off the phone. 40k burned, and just in time, it seems.