Spoke with B&H today. I was told Late July, "hopefully."
I am just about ready to jump ship and find myself a nice used 7D, skip the whole "entry level" DSLR phase and jump straight to the crop format flagship, then call it a day.
I think I may wait until the 70D comes out this fall. The 70D is rumored to become the flagship crop camera and the 7DII will go to full-frame. The 70D most likely wont have dual processors but with a Digic 5+, it will probably out perform the 7D anyway.
It does depend how many of the features that the 70D I will really like so I still could end up getting the T4i. But, like I said, I'm not in a hurry since I've decided to give up the idea on buying a new camera before my vacation.
I just saw the latest rumor that says the 7DII will be an APC-H and not full-frame.