how to track a us postal service package involves using the USPS tracking system to monitor the delivery progress of a package. When a package is shipped via USPS, the sender or recipient is provided with a unique tracking number that allows them to check the status of the shipment. To track a package, simply visit the USPS website and enter the tracking number in the designated tracking field. Alternatively, you can track a package through the USPS mobile app or by calling USPS customer service. The tracking information will provide updates on the package’s current location, transit status, and estimated delivery date. In addition to the website, USPS also offers text and email notifications to keep customers informed about their package’s progress. If the package is delayed or there is an issue with delivery, the tracking system will indicate any exceptions or problems, and you can contact USPS for assistance. For international shipments, tracking information may not be available in real-time, but USPS provides updates as soon as they are available. Keep in mind that it may take 24-48 hours for tracking updates to appear after the package is shipped. The USPS tracking system is a reliable and convenient way to stay informed about the status of your package throughout its journey.