Mine all varied...I was always earlier than this year as it took 3 hours to get an order in this year. Nexus 6 came the fastest, a couple Pixels came a day early 3 and 4A. 3A came on time. The Pixel 2 XL came on the same day it was supposed to. I can't remember the Nexus 4 ship date or arrival...
None came later than the day Google said they would come, so I expect my P6 Pro and P6 to get here on the 28th not the 29th. Had so many phones it is hard to get that excited over them. It was different years ago when a camera or LTE made a huge difference in useability.
Oh and and my Fedex driver is always the same guy, and we seem to get deliveries on time and no sigs needed, even tho Fedex sent me an email saying they were required. Some of those Fedex guys would knock on the door , than sprint like f...ng gazelles back to the truck.
