Ordered mine on July 31st, picked it up today, so just a hair over two weeks. Mine was shipped from California to GA (at no charge might I add), my Tesla contact was very much on top of things, rarely did I go more than a day without him emailing me. THRILLED.
I ordered on the evening of August 9th (Sunday). I still haven't received a delivery date (it's being shipped from Toronto to Calgary). Two days ago, I got the price agreement and it did not have a shipping cost on there.
Just as a follow up, my Model S was picked up by the delivery company on August 21. The delivery process took a while since I live in Calgary. So the Model S sat in a train yard until August 27, traveled on train to Winnipeg where it stayed for a day (August 29/30), and then arrived in Edmonton on August 31, where it stayed until September 3rd. It was delivered on the afternoon of September 3rd, almost 25 days after I ordered it. So about 12 days was the preparation period at the Toronto-Lawrence Avenue Service Center and nearly 13 days was spent shipping to my home in Calgary.