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: 100,413
IIRC Hilton upgrades, at least at the Gold level, are based on availability, not guaranteed. In most USA hotels, you'd be lucky to get 1 pm.