No one who ordered T-Mobile got launch day delivery. I had mine in at 12:03 and I'm the same boat. Evidentially T-Mobile was 1-2 weeks out from the beginning.
My carrier is T-Mobile and my pickup date is Nov. 3rd 8am. I ordered via the website since the app was still not responding. I selected in-store pickup so I could get it earlier than delivery. Both options for me were Nov. 3rd.