Originally Posted by
flyguy6
Ok, so if I am trying pick a premium transcontinental flight that I can get a lower priced paid upgrade to first. I should look for ZN and P inventory on the flight.
This is a good opportunity to use my $400 in vouchers before they expire and experience my first lie flat seat
Yes. Also note that if you are buying your own ticket, you can try a flight, see what the buyup offer at booking is, and cancel it if you don't like it. If you are purchasing 30+ days in advance, just buying the $659-ish P fare is probably a lot less hassle though.