Originally Posted by
will5404
I'm keeping track of a flight I'm trying to get an upgrade on and noticed just as the SE window opened R went from 9 to 0. I doubt 9 people called to upgrade exactly at the stroke of midnight as the seat map is unchanged and still has J=9. Is this common? Still waiting a few more days for the E window to open to request my upgrade..
3 weeks ago, I was keeping track of a flight YYZ-PEK. It has been R9 until 23:50, 10 minutes before the 7-day window!! When midnight came, it was already R1. So I could only ug my wife and I put myself on the WL

I doubt 8 people called to ug before midnight. It must be a trick the inventory management played on me. It stayed R0 and my ug cleared just before the E 4-day window opened.