I can't say for sure, but....My build date was Dec 3 and yours is Dec 9 I ordered a month before you and you have a delivery date a week before me...I dont understand.
I think it depends upon where you live. They aren't going to move a rail car from the factory until it is full. Once it arrives at it's unload point, they aren't going to send a truck to the dealer until it too is full. I ordered the last week of September. The car is on the dock at the factory in Mexico, and I still can't get a delivery date from Meagan.