Ok- so I received my tracking number, which on UPS says shipping method 2nd day air, delivery Friday 05/25/2012.
I then got an email from Sprint which says Shipping method "Overnight Next Day PM"- same tracking number. I called Sprint CS and was told that the UPS shipping info should update as soon as the package is received.
I hope Sprint is correct, because I am having it shipped to my office so I can sign for it, but we are closed this Friday, which means I won't get it until next Tuesday.
Fingers crossed.....