USPS allot a unique number called “USPS Tracking Number” to each & every mail item which is shipped through USPS. USPS Tracking works absolutely fine most of the times and shows the current status of the package, but sometimes people find that their “USPS delivery status is not updated.” Now there could be many reasons for this. Read the next section what could be the possible reason for that along with a solution.
Useful links: USPS Tracking is a way to ensure that your important package reaches their final destination.
If your package is small, that there is also a possibility that it got stuck in the empty equipment.
Clerks are trained to check the bags, bins and so forth to be sure they are empty. Sometimes it becomes very frustrating when you have an important package coming up and you cannot see any updates on track.
If your package shows as "Delivered" to the wrong destination, as well as "Archived", odds are that your package received a recycled tracking number.