Has anyone with a 9/16 delivery date from UPS seen any movement in their tracking? Mine (iPhone 7 black 32GB) has a 9/13 4:44pm origin scan in Memphis, TN, but no further activity. Yet it's supposed to be delivered tomorrow, 9/16.
With this level of volume sometimes the tracking systems are slow to update. When I was waiting for my Apple Watch there was an origin scan and then absolutely nothing until the morning of delivery when everything showed up. If it is in UPS's hands you will get it tomorrow (unless there is some sort of major weather event that slows things down).