UPS in the DC area is a piece cr@p. I'll be surprised if we even get it on Saturday. I don't know why apple decided to use UPS this time. My iPads from previous years have always been delivered on time same day in the morning by FedEx.
I just got off the phone with Apple and explained to them that UPS said my iPad mini would be delivered tomorrow, and that I did not know why given that I love in MD. The apple customer care person said that he thinks its because of the "mechanical failure" and that it would be delivered tomorrow if I do not get it today. And as a gesture of courtesy he refunded the cost of my Smart Cover that I ordered. So that makes me feel a little better.