Does UPS do not transfer parcels from one place to another during weekends? or to put in another way, do the UPS parcels move during weekends?, I'm not asking about delivery or pickup but the movement of parcels from one place to other. In my country the parcels are being moved from one place to another even on weekends but they don't deliver on Sundays.
I'm asking this because lot of people complaining about their UPS packages(Nexus 5) aren't being updated on the tracking page, is it because of the weekend holidays to the office staff or even the UPS truck drivers(those who drive long routes not the ones who deliver within the city) also get holidays on weekends.