A couple of data points - both orders placed 11/19:
16GB/1TB MBP Space Gray - originally listed as Express Delivery Dec 7-14 still in processing as of now, no credit card charge yet
16GB/1TB MBP Silver - originally listed as Standard Delivery Dec 14-21 shipped FedEx from Shanghai on 12/5, is in Memphis as of now with a FedEx scheduled delivery of 12/11 and an Apple estimated delivery of 12/14.
Not sure how my wife's silver leapfrogged by space gray but I guess there's still time for a big rally and comeback...