getting away with a seat swap (econ for upgraded first) with spouse
We're flying on Thanksgiving. Planes being empty, this lowly FO has been upgraded (two days out!).
Beloved Spouse is nearly a foot taller than I am and what's waiting on the other end of the flight is four days with his in-laws (and one is staying for five)!
Naturally, I would like his behind to be in the first-class seat when the wheels leave the tarmac.
Is the best way to do this:
1. Say nothing and just do it?
2. Ask the FA for permission?
3. Ask the GA for permission?
PS Do you suppose there's a snowball's chance in a hot, hot hell that asking sweetly at the gate might get us a second upgraded seat?