One of the good things about sending mails with a service like USPS is that you can track your mails as they go. With USPS Mobile App you can track your mails with computer or with your mobile handset. The app is which is available for the iPhone or Android users.
After posting your mail or parcel your item moves from a USPS centralized distribution center to another distribution center. When you open your USPS tracking page you will receive this status message ”Arrived at USPS regional destination facility”. This means that your mail has reached regional distribution facility and that it will be forwarded to another, then to a local post office for delivery. On each of these processes, you will be notified and a message posted on your tracking pages.
Tips to effectively send mails successfully.
Do not send breakable items. The USPS sorting process is done by machines and your item may be damaged. Do shipping insurance for your parcels if you want assurance and liability off your hands.