A FlyerTalk Posting Legend
Join Date: Sep 2009
Location: Minneapolis: DL DM charter 2.3MM
Programs: A3*Gold, SPG Plat, HyattDiamond, MarriottPP, LHW exAccess, ICI, Raffles Amb, NW PE MM, TWA Gold MM
Posts: 102,617
......or it's a new enhancement from DL.
There was a thread in TraveBuzz a few days ago complaining about the uncertainty of upgrades and asking why an airline would ever indicate that an upgrade is pending.