Originally Posted by UA Fan
My apologies, I was misunderstood it as reverse i.e. CO and DL members earning 100% of revenue flights on AF/KL especially those booked thru their website.
no problem, AFAIK DL Skymiles members get full miles on all AF booking classes (not KL). The thing is complex, I agree. For a European member flying on CO and DL, FB is not a bad program.