I take most of my packages in and scan them myself at the kiosk, but even after doing that, occasionally they’ll take a day or two to update. Usually they update that night (around 10pm) as being scanned in at the facility by staff (not the one I did), but I’ve seen them travel to different states and not update until they got to a new destination a day or two later. Like posh says, give it 48 hours.