I've actually had pretty good luck receiving stuff from Mt Baker shipping from WA. If I order over the weekend, I get the package in the mail on Wednesday. The worst and most ridiculous was a couple of months ago, I purchased two micro USB cables. The seller is located in NYC. I live 80 miles northwest of NYC. The package was shipped first class mail. After it left NYC, the package's first stop was Albany, which is 90 miles north of me. Then it left Albany and came back down south to me. And it took over a week and a half before it made it into my mailbox. The package sat in the Albany USPS sorting facility for
three days before it moved.
The funny thing is after it left the sorting facility, the tracking was updated to show it arriving in Albany the same day that the package left Albany. So any evidence of it sitting at the sorting facility for 3 days before they processed it was erased. Since some of the packages coming to me gets routed
through Albany, it appears that they always let it sit for a few days and then they change the tracking dates. Another sorting facility that some packages that come to me pass through is in NJ. That place is much more efficient. When a package arrives, it leave the same day.