Out for delivery at 507am this morning. UPS usually delivers here around 11am-1pm time frame. This is actually the first Apple product that we've ordered that is delivered by UPS instead of Fedex. Fedex would usually deliver around 9-10am with the one exception of my wife's 2011 MBP which didn't get delivered until around 8pm.
When I got my 4S 3 years ago, my delivery was literally the last one of the day (driver told me so), at 7:30pm. And I'm in the same place, so probably the same deal again. But of course I have to hang out all day just in case.
I have another parcel being delivered today that has a time range of 11-3pm, where as my phone just says by end of day. I wonder if my other parcel will cause my phone to arrive earlier? Fingers crossed!! USP usually arrives here around 1-2pm.