Originally Posted by
deissi
She posted a copy paste of the text on the points calculator page and a link to the page. I wanted to check whether the codeshare is credited based on kilometers also in case that Finnair flies the same route.
I don't find the website all that clear. But my experience is that AY codeshares earn based on km flown (not zones) and also earn the status bonus (e.g., 25% for Plats). Additionally, business class earns at 200%, instead of the usual 125% if booked using the partner's code. Bottom line, it usually pays to book as an AY codeshare if crediting to AY+.