If you're estimated for next Monday, yours would most likely get shipped on Wednesday or Thursday.
I'm sure you're going to get some replies here from T-Mobile customers with a "yes" if they have a delivery of the 19th. Most coming tomorrow.
Mine initially said 19th. And now it said the 22 this morning
I have new T-Mobile service. The computer on the phone said my order was "back ordered". However, the rep just told me that my iPhone 6 Plus is scheduled to ship on the 19th with expedited service, this getting to me between the 22nd and the 24th.
I ordered on Saturday morning. I think that the chances of mine actually shipping on the 19th are slim, but I remain hopeful.
My estimated shipping date is now gone.
My estimated shipping date is now gone.