Originally Posted by
FDXLAG
Careful you will pay the difference between coach and first on the same flight. The $10 difference in his example is likely between different flights.
It was between different flights. However, the Travel Upgrade Form allows you to select the type of ticket...Scheduled or Deviation. So, if I select "Deviation" as the ticket type, am I good to go as long as the total fare for my first class deviation ticket is within the max amount I selected?