I did have this happen to me. They had the right address but the wrong zip code, which sent it to the wrong hub (where I ended up picking it up). I told the FedEx Rep that this was an urgent medication delivery and that I had to get this package in hand. They tracked it right then and there, told me where it was and I picked it up within an hour. I'd call them tonight again and first thing in the morning - before 7:30 or 8:00, as their trucks leave out of the facility shortly after then.

FedEx is so much better at finding their packages and working with you. I feel confident that you'll get your package as early as you need.