Apple ships items as fast as they can manufacture them. In general, I've found delivery estimates to be worst case and item is usually shipped/delivered earlier. However, given your estimate is 3-4 weeks, don't expect delivery by launch day. Actually, it might arrive right around NYCC.What are the chances that the 3-4 week delivery time gets bumped up? Could this just be a blanket estimate since they're not certain how long it will take?
I need this phone before NYCC!