I've had a few iPhones leave China the night before and arrive on time. The shipments are nonstop moving from China to the USA. But, if the date says Monday it's Monday.
We’ll see. Mine switched from tomorrow to Monday as well. I’m confident it’s a matter of the system updating. My money is on it coming tomorrow.
mine is on that flight too. Going to Vermont.Mine also left anchorage at 8:52AM (local time). Just updated to a 9/24 delivery.