Expedited renewal a year early due to running out of pages.
Jan 29: Sent application to PA via Express Mail
Jan 30: Received at Passport Agency
Feb 5 (1AM): Passport Printed
Feb 5 (1PM): Passport Mailed by Express Mail
Feb 5 (7PM): Passport trackable via USPS.com (coming from LIT)
Feb 6: Confirmed delivery by 12PM
Door to door only 8 days. No idea how long it took last time around, but this was a remarkably quick turnaround.