Originally Posted by
saccoNY
and thats why GS matters so much to me and many UA fliers. Without it’s very rich (relative) benefits I wouldn’t be so loyal to UA. And. UA knows this. This the PN vs PZ inventory really matters. And as suckey as it maybe for a 1K (again) I totally get it.
Also to understand that loads are a dynamic thing. PZ7 can turn to PZ1 or PZ0 at the drop of a hat due to revenue J purchase. Thus safeguarding some inventory is a great differentiating benefit for a GS where many (like GPU clearing) are increasingly harder to achieve.
Or due to the changing of the hour. Upgrade space, like any discount bucket, changes more often because of some forecasting calculation than because of load conditions.