FlyerTalk Evangelist & Ambassador: China
Join Date: Aug 2005
Location: DEN
Programs: DL DM/MM, UA 1K, AA Exp, HH Dia, WOH Glob, IHG Plat, Marriott Gold, NA EE, Hertz PC
Posts: 17,494
DL's stinginess on releasing seats for PMU's/SWU's is quite bad. One time BE was over half open the entire week up to the flight and I couldn't use it as the old 48 rule was in effect.