For some reason, I can't find UPS' delivery date for mine. It shipped yesterday, but there's no arrival date. I even made a UPS account to see if it would give me more info. My e mail from Apple says Monday, but UPS' description of World Wide Express makes me think it will be Friday or even tomorrow.
I have the same information and shipment dates .. from my experience, most packages from apple usually came a day earlier than the estimated dates. I hope I'm right...it would be nice to get it on Friday. But not sure since it's easter weekend?