Originally Posted by
WineCountryUA
Have not seen any
There are a few UCs whose future status that are unclear -- such as SFO G, SFO mezzanine, other pre-COVID EWR, ...
There were 45 UCs preCOVID and UA has only discussed 42 (the above 3 are missing)
For the mezzanine, I can see them wanting to wait to see if they have the loads.
But right now SFO *A pax have to go pretty far. And even when Polaris reopens, there's still quite a few *G pax, as well as flights that are ineligible for Polaris. It would be odd to not open it ever.