If it's scheduled for Saturday, you won't get it till Saturday bro, I'm sorry
Fedex smart post will often pass your post office to go to what is called a smart post "hub". Then they will ship it to usps (usually the day after it arrived at the hub).
There's a chance it will make it to you by Friday, but I doubt it. I never understood why they would pass your house, and even city up, just to backtrack it to your usps location. Fedex smart post is NOT "smart" at all. Should be called dumb post zzz.