As of yet, nobody has a "Shipped" directly from Apple. We're just using UPS / MyChoice etc to get early tracking numbers to see where in the world (literally) our phones are.
Probably in the next day or so (when it hits US soil) will we see Apple go from "Preparing to ship" to "Shipped".
Not sure about people that have Processing status but no early tracking showing up in UPS, but I honestly wouldn't sweat it, I bet you'll see crazy movement by Wednesday at the latest and still get Friday delivery. 🙂