This week's flights:

DEN-CLT - complimentary - A321, Monday midday, cleared at ~30 hours
CLT-LHR - Y--->J SWU, - A333, Monday early evening (AA730), cleared off the waitlist at ~4 hours before the flight

(Normally wouldn't bother ugrading such a short TATL, but I've got a long day of further travel on the other side of it)

For the record - still 100% on SWU's (and other intl upgrade instruments) during my years as EXP. Over just the last five weeks - I've cleared LAX-HND, NRT-DFW, and CLT-LHR off the waitlist.