*****UPDATE

I received my passport, but I never got a shipment notice or tracking number, and even more odd, the online status still shows my application "is in the final processing stages." Strange! Just relieved it got here though, as my trip is coming up.

Passport renewal, standard processing. Passport expired at end of Jan 2019.

Jan 28 - mailed via USPS Priority from CA to Irving, TX
Jan 30 - delivered in TX
Jan 31 - online status = "currently being processed" with locator number assigned
Feb 01 - check cleared
Feb 25 - email rec'd; processing completed & passport printed
Feb 26 - mailed in p.m.from AR
Mar 01 - delivered in CA
present - online status continues to show it's in final stages

Thanks to everyone for posting on this, btw -- very helpful.