And ideally you will get a list of all UPS packages coming to your zip code with out being able to distinguish if one is yours or not. That's more nerve racking than just waiting.
OR... you could also use the power of deduction to see if there are any shipments with the rather unique tracking code of "1" going to your area from fulfillment center locations, or look by weight. It takes a staggering 5 seconds extra to look it up that way. There is no reason to over-complicate it.