This just happened to me, as well. Was scheduled for delivery on the 6th, but hasn't showed up for 3 business days. Calling Google Play store support and got my issue 'resolved' without too much hassle (it was filed as a lost or stolen package, so the IMEI will be disabled and from the email it seems like they can disable the hardware, as well? Whoever took it will have a very attractive brick) . The lady I spoke to tried saying it was coming today based off rescheduled delivery date until I explained the delivery date just seems to roll over automatically. Refund is expected to happen in 14 days at the latest and I have to re-order it. Which I did, hopefully it actually makes to me this time. Damn you, UPS.