Have too many to post at the moment but generally have been JFK-LAX, LAX-JFK, PHL-SAN,PHL-DFW-ONT,PHL-PHX-ONT,ONT-DFW-LGA,SAN-CLT-PHL all cleared upgrades.
In the last 3 months I'm 22/23 on the upgrades with the only outlier being a last second flight I had to book PHL-SAN 4 hours prior to departure, where I was 1 of 27 with 0 seats available. Did not clear. But did get 8C. Was ashame too because I had a JFK-LAX upgrade that day that had to be cancelled (late meeting) otherwise I'd be a perfect 22/22.
400K Rolling LP.

Only real interesting data point I can add is I had a flight clear at T-48 (that was like J4) instead of the usual T27-T24 ish timeframe.