Originally Posted by
The_Bouncer
I don't believe so. My understanding is that Flying Blue requires an actual flight to extend the expiration.
They changed the rules recently, and it looks like there are now two different pools of points- points from flying with the one flight per 24 month to prevent expiration and the 'other commercial partners' points, which look like regular commercial activity keeps active even if you don't fly with them.
I guess I could just credit the odd Delta flight to FB.