The $200 statement credit posted! ^ Now that UA jacked up its change fee to a full $200, the statement credit was just enough to cover it.
I am glad VanDude and Dalla had more luck using the club upgrade and $200 credit. But I am still 0% successful using the upgrade after 10+ tries at Philadelphia and D.C. (both DC locations), and 10% successful using the $100 credit.
It sounds like Dalla booked ~2 months in advance, though, which seems like what is (at least) necessary to get the upgrade inventory. And it may be property dependent. It sounds like
pdxstocks has had the same 0% success rate that I have.