I am beginning to think there are issues with upgrades, I looked at my next flight, at 6 days out there were 10 FC seats, today at 5 days out there are 5 and no upgrade. I am DL Reserve Plat on a B fare. I would chalk it up to a bunch of Y fares except it is the second flight in the last week this has happened and both are the only ones I purchased after my WP was linked on Oct 1.

I am ex NW flying on NW metal and never had issues upgrading until this week.