Originally Posted by copenhagenBA

Ive never seen a Qatar Airways flight form Doha with a BA codeshare number, and even the lounges seem a mess where oneworld memebers would rather use a skyteam or star alliance lounge.

So how does this whole process work, would BA have to pay to codeshare a route? Obviously it also drastically affects the number of avios you get when its impossible to fly Kuala Lumpur to Seoul unless you go KL - LHR - ICN which isnt practical... Any thoughts?