Flights to Vegas/Bucket Checker

Hello
I am flying to LV in October and I am trying to check avx for an upgrade from PE on the return trip, using Flight Stats but for some reason I can only get it to show US Airlines going through New York. It does not seem to show any Virgin flights, last time I used it for Barbados and worked perfectly including the upgrade? Any tips?

If you select "Advanced" search on Flight Stats you can select the airline, good luck

Hi - tried that as well, still not showing anything for Virgin, any other sites I can try?

[Neil]

Expert Flyer is another similar site, but that requires a subsripciton, and like Flight Stats doesn't show the Reward fare code anyway.

Why not either do a dummy miles booking on the VS site or just give them a call?

Flight Stats is now showing Virgin Flights (strange that it did not work before) but only showing seats in J and C, will keep trying! Upstairs or Downstairs is my next decision?