I had friends order the Emed test kit earlier this week. The order forced him to pay for FedEx overnight(I think $30). He ordered in the early evening and had them in 2 days. Basically overnight, he missed shipping that first day. I see Optum is showing 4 to 5 day delay. I would order the 6 pack from Emed. Will probably ship Monday and deliver on Tuesday. I have my 6 pack for testing going both directions with a spare. I think we are on the same schedule to fly Jan 28th.