Originally Posted by BlatheringPenguin
In my experience they've been posting 2-10 days after the flight itself posts.
According to MP CR, the sweeps for bonus EQMs are on Mon and Fri. But if your flight miles have not posted, the sweeps won't give you the bonus EQMs. (I flew a Thursday flight that qualified, but it didn't post until Sat so the bonus EQMs posted Mon, not Fri.)