Ordered a Midnight silver 90D 6 seat configuration on June 30th arrived in Raleigh, NC on July 19th! I cannot believe that it happen this fast!
My DS said the production itself takes 2 weeks and then another 2 weeks for transport to east coast from Fremont. So they either have your in transit when you placed the order, or it was flown to NC after out of assembly line.
I didn't even get my VIN number until 2 weeks after order confirmation. Did you check the VIN# matches what you have in MyTesla page?