Originally Posted by
yvrcnx
... I read somewhere that AF does not do upgrades unless it's overbooked.
How are the benefits when flying CO or DL?
Upgrades on AF are quasi impossible to get unless they are overbooked indeed.
As for CO, the nice thing is that they recognize your elite status in the seat selection tool, and allow you to pick premium seats.
Cheers,
GenevaFlyer