I think that they should really give it a push today and get to FedEx as many devices as humanly possible - if it gets into the next week serious delays, misplaced packages and so on can easily occur as it always happens during that time of the year. Then, even through no direct fault of their own (it's postal and courier services that end up in a real mess), Jolla possibly won't be able to live up to the 3-4 weeks delivery promise.