Really?
That's what I've been told as well, several different FedEx offices confirmed they will be able to ship my application overnight, from Chicago. And then at the last moment, when I brought my application to them on the 1st of May, they said they can't ship overnight specifically to this part of Canada (49 Dorchester st. in Sydney) and the earliest estimated delivery date is 6th of May.
I'm still kind of angry at them as they couldn't keep their promise and they've set me up.
Though it seems like for some people it takes just 2 days to deliver the application. I don't understand, what's the reason behind this and where's the logic.