Originally Posted by Courmisch

Would it not be possible to earn points to BAEC and then move them from there to AY+? Obviously no tier bonus and no tier points though.

But if AA and BA already are partners with CZ, it wouldn't be all that surprising if AY become one too. I thought that was the plan when CZ already promised a PKX-HEL service the first time, only to scrap it because of Covid. Are there legal restrictions for EU carriers regarding codesharing on flights over Mordor air space?