Midwest Airlines Midwest Miles (Pre-Alignment) - Recent experience with NW flights posting to YX account?

Has anyone recently taken NW flights and credited them to Midwest Miles? If so, how long did it take before the miles showed up in your account?

Judging from the lack of response I figure this is not a very popular thing to do.

Luckily, I was able to answer my own question: the flights posted one week after they were taken. I had been a little concerned because YX website said it could take up to 45 days!

(I wouldn't be doing this either, but I need to top off the YX account to clean it out...)

My wife has a Midwest Account. When we fly NWA or delta, the outbound flight usually post within 2-3 days. The return flight usually takes one week to post