A month after release, are iPhone 5s shipping overnight with AT&T?

Is there anyway I can get an iPhone in less than 3 weeks?

I'm like wondering why this question is in Nissan. But to answer your question, your best bet would be to try apple store. I went there to buy an pair earpods for my 64GB 4S. And an employee told me they get stock everyday of the week except sundays. They also had stock for every carrier. The hype should be starting to die down by now.