Originally Posted by
jamienbaker
Very useful and informative. So that's your theory as to why a flight remained F4 right up until departure?
If CX feels that J or even lower cabins may be oversold, they will hold on to the F inventory for potential op-ups.
There can also be passengers doing upgrades (even until departure for instant upgrades) or using upgrade vouchers. There can also be ID or planned staff travel on that day.