Originally Posted by
dean1121
toughest UG in the whole of DL's network IMHO.
I would never chance any kind of UG on this route. Not saying it can't happen but it's rare.
I no longer even book this plane. Upgrades are just too tough. It is somewhat better on other plane types on this route. (not great, but better)
Got an upgrade on it Friday, but that was negotiated as part of a bump from an earlier oversold flight.