Originally Posted by
Kacee
Not possible, as aacharya explained. The itineraries must be identical to be on the same PNR, including class of service.
But I admire your optimism on clearing the upgrades

HAHA thank you both

It is just a regular F, not lie flat seat. Worst case, i'd look for TOD. also I'm looking to do Sun-Sun so not a usual business traveler 1K-GS route.