I don't want to sound optimistic just for the sake of being optimistic, but my experience is typical of many here: One phone last got an arrival in Korea over a day ago, the other phone got an arrival in Alaska and clearance completed, also over a day ago.
With several UPS flights involved, to me it seems unlikely that both of my phones (and several of others here) would just be sitting in one place without any movement. The more likely conclusion is the UPS system is screwed up, either missed scans, database screw-ups, or website problems, or some combination of all of the above. So most likely there has been movement, but not visible to us. My best guess is still Monday until I see some movement that indicates otherwise.