As another data point, I've flown 8 Cathay segments over the past few months (booked via Cathay), and all posted to AS within 7 days. There was also 1 AA segment (Cathay flight number) that posted to AS within 7 days. However there were 2 Alaska segments (Cathay flight number) that never posted. Interesting that the Alaska segments are the problem that I'll have to track down - 1 of them was in December so hoping AS will still honor the EQM rollover for it.