USCIS average delivery time

Does anyone know what the average USCIS delivery wait time is? I was approved for AP and the letter said I was approved from 5/1 to 7/5 but I have not revceived the documents. I got a notification on 5/10 saying that my documents were sent to my house. How long should it take for them to get home?

Call and ask for tracking #

This is probably the best idea, still I do not know if AP gets sent by priority or regular mail.

I called and they do not provide a tracking number. I'm assuming because it is just a document. They did say that it was sent through standard mail but I don't know how long that takes.

It could be anywhere from 5 days to 2 weeks. It's typical for standard or bulk mail. Who knows how many facilities it goes through. I hope it shows up soon.

Thank you so much, I hope it shows up soon. By the way, do you know if the travel dates on the approval letter are the same as on the actual document?

Well that answers that. I guess they only send cards through priority mail, and everything else via regular.

your Daca approval you can actually print out.. a day after it get approved.. now the card is priority mail.. mine took 7 days to get here since i got approved

Yes, I believe the EAD is sent through priority mail but I don't think AP documents are. That is why USCIS does not provide a tracking number for AP documents. It's been over a wee since my case status was updated to my documents being sent home so I'm hoping they'll get here next week.