I will say there has been a few times I didn't get a tracking number until the day before I received my order in the past with Sprint.
I wouldn't have thought they'd still be this far behind with shipping info however.
When I ordered the 5S I didn't get a tracking number until like 1230am the day of delivery.
Honestly expected better this year. Been trying to track by reference via https://www.fedex.com/AltRefTracking?cntry_code=ca_english&vid=K205747&aff=k244266 and via the reference option here from left hand side of page http://www.ups.com/WebTracking/track?loc=en_US&WT.svl=PNRO_L1 using order number or account number which I got by chatting online and asking a sprint rep however no dice as of yet and my charge to my card is still pending.
Yeah, I did not get my official email with tracking number either until about the time the phone showed up. I was tracking by the reference number thing.