Join Date: Apr 2006
Location: Los Angeles, California
Programs: United LT-GS, AA LT-Plat, Hyatt LT-Globalist, Hilton LT-Diamond, Marriott LT-Titanium, Hertz PC
Posts: 15,830
Welcome to FT!
Are you talking about an upgrade on the international or domestic portion? I assume it's domestic; as someone pointed out, these upgrades are processed automatically, so you don't need to do anything.
If you're waitlisted for BF, that's different. The waitlist rules are changing in that the list will soon no longer be wiped clean 24 hours before a flight.