I have spare United domestic upgrades 500 Miler Complimentary e-Certs) that will vanish into thin air if unused before the end of December.
If any of you are planning a long haul US domestic flight on United (such as a coast to coast) I will be happy to try and sponsor a one-cabin upgrade (Y to F) depending on availability.
Private messages only, please.
First come first served. All free to go to a nice A.netter, maybe even two.