The iPhone X will see shipping times slip within seconds/minutes of availability, I predict.
This^. If the rumors of 10,000/day production are to be believed, that would mean only roughly 900k units available for sale at launch if they’ve been producing for 3 months. Past iPhone releases have had first weekend sales numbers of 10 million, and those ship times usually slipped within the first hour or two of preorders.
I predict there are going to be an awful lot of pissed off people first on 10/27 and again at stores on 11/3.