Originally Posted by
pcoll
2 weeks to 20 hours before flight.
Log into your account and pull up TRIPS
Click on Pre Order Food. It should populate if it is within two weeks.
Surprisingly, my DFW-SEA flight last week was upgraded at T-12. The pre-order was still available. I made a selection which stuck. The FA c onfirmed my order on the flight. My subsequent SEA-PHX flight upgraded a few hours past the T-20 cutoff with the same result.
James