I ordered a PS4 from costco and i chose standard shipping how long will it take to ship?

• order management
• cargo shipping company

I just ordered the PS4 off of costco when it was in stock for like 5 minutes. I chose standard shipping and the estimated delivery time is 5-7 days and the order status says "order recieved" so can it change to "Shipped" over the weekend? Because i thought it's only that packages arent delivered on sundays but can they change to ship?

I ordered a PS4 from costco and i chose standard shipping how long will it take to ship?