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
I wasn't aware you could use them for buy ups. I thought they were unusable for anything but buying a new ticket.