<font face="Verdana, Arial, Helvetica, sans-serif" size="2">Originally posted by Rudi:
with UA SWU: good for upgrades at check-in time or even later at the gate when boarding (only). Fare restrictions exist (more or less the same kind of fares are upgradable as on international UA flights) but are less 'enforced' (because of little knowledge of many LH agents</font>
Not sure about that. The SWU wordings are ambiguous enough to imply any fare in LH is valid. Has anyone confirmed what it is supposed to be according to the rules?