Originally Posted by
Goldorak
I found the thread where this was discussed :
Flying Blue FAQ
from posts
#993 to 998 and then go to page 69, post
#1026 to have the favorable resolution (but the poster had obviously to "fight" with FB to have the flight credited), so think twice about doing it.
yes that was me. I will not book the DL-codeshare again (for La Premiere flights) unless there is no other way to do so or they clearly update the earnings table.
In the end, FB credited miles based on EUR-spent for the AF-flight code and
not based on fare class and distance as it would be for DL-codeshares (probably technically they were only able to use AF82 and not the DL-code to do so)