Partner flights posting

[Himeno]

Is there still any sort of pattern to the posting of partner airline flights?
Before the pandemic, there was (mostly) a pattern, such as x airline posts weekly the following Tuesday, or y airline posts +3 days later.
Now it seems to be random?

Recently, I've had flights on the 9th and 10th of June (CX), both posted 13th.
AA 30th June, posted 4th July
AA 4th July, posted 6th July
AA 5th July, posted 6th July
AA 9th July, posted 10th July


I'm currently 245SC short of retain platinum. Membership year resets end of this month.
I have 4 more AA sectors, which should post before the end of the month, which will get me to 25SC short.
I have a QR sector (AA marketed) on the 30th which will put me over the line (+160SC), but if it takes too long to post, the system will claim I'm gold and they won't let me use the F/Emerald lounges for some/all of my flights in Europe.

 

[madrooster]

AA posts both primes and codeshares within approx 2-3 days usually for QFF depending on which side of the DFW time cut off your flight falls.