Ours was expedited this summer. DQ in Aug, interview was the first week of October. I'd say it moved it up a couple of months but thats it. And Ill add, the officer that interviewed us said he was the one that approved our expedite. He said we were VERY lucky as they RARELY approve expedite requests, but he knew ours had to be done and that it was then right thing to do. If you have a very good reason, it can be done!