It really depends on your City, the sorting facilities, and how much has to be carried per day. USPS is a mess every where, here they are working 12 hour days and still behind. The issues with the postal service then all the holiday mailings make it much worse than usual.
Our local news showed piles of mail backed up for a month. Generally it was just the junk mail and grocery store flyers pushed aside for later, but they said all packages were going to another facility to be delivered from there.
