Originally Posted by
xLuther
My read of the rules makes me believe since you booked as a BD it's a L under their code, for Aeroplan. BD L = 25%
This does not necessarily follow. In addition, BD L would in this case earn 0%.
However my best guess is that it will simply map into L also on AC. I say that because the first leg is also in L. I suspect they are married together as a single L fare YYT-LHR. In which case, would be 100%. Mind you, this is just a guess. Worst case scenario would be that it maps into a Tango fare, thus 50%.
Still, not a good idea to book an AC flight as a codeshare. Except if in J in which case it does not matter.