Mine is still processing, but still set for 9/19 delivery. I did a new NEXT, so while I had to put in a CC, there was only a $1 authorization about 30 seconds after I placed the order-there will be no charge. Amex alerted me on my phone to the 'no card present' auth.
I'm expecting it to change on Sunday or Monday. I believe it will come from China, so being a day ahead, I don't expect anything before Monday (in China).
I recall that once my 5 was shipped, it arrived in Anchorage then Kentucky (or maybe it was Memphis) very quickly. Once I had the box in my hand, I thought about the fact that just 48 hours ago, it was in China. Then Apple Christmas began. 🙂