USPS Courier Tracking

The United States Postal Service (USPS) is an independent agency of the executive branch of the U.S. federal government, responsible for providing postal service in the United States. It is the primary carrier for domestic mail and offers a wide range of shipping solutions, including Ground Advantage, Priority Mail, and various international services.

  • Services: Ground Advantage, Priority Mail, Priority Mail Express, Media Mail
  • Network: Nationwide coverage across all U.S. states and territories
  • Website: usps.com

How to Track Your USPS Shipment

  1. Locate your tracking number: Look for a 20 to 22-digit number (or a code like "9400..." or starting with two letters like "US") on your shipping receipt or order confirmation.
  2. Enter the tracking number: Input your code into the tracking field above.
  3. Monitor status: Follow your package through scanning milestones like "In Transit," "Out for Delivery," or "Delivered."

Common Shipment Statuses:

  • Pre-Shipment: The shipper has created a label, but USPS has not yet received the package.
  • In Transit to Next Facility: Your package is moving through the mail network.
  • Out for Delivery: The package is on a vehicle for final delivery today.
  • Delivered: The item has reached its destination.
  • Exception: A delay occurred (e.g., address issue or weather)—check the tracking details for next steps.

Frequently Asked Questions

Q: Why isn't my tracking updating?
A: USPS scans packages at major hubs. If your package is moving between facilities, there may be a gap in updates. If no update appears for 48 hours, contact the sender or use the official USPS portal.
Q: What is "Informed Delivery"?
A: Informed Delivery is a free USPS service that provides users with email notifications and images of their incoming mail before it arrives.
Q: Does USPS offer tracking for all services?
A: Tracking is included with most domestic services like Priority Mail and Ground Advantage. Some international services or basic letters may have limited tracking capabilities.

Contact USPS Support:

  • General Inquiries: 1-800-ASK-USPS (1-800-275-8777)
  • Tracking Support: 1-800-222-1811
  • Official Support: usps.com/help/contact-us

Customer Service is available Mon–Fri, 8 AM – 8:30 PM ET; Sat, 8 AM – 6 PM ET.

Estimated Delivery Times:

  • Priority Mail Express: Overnight to 2 business days.
  • Priority Mail: 1–3 business days.
  • USPS Ground Advantage: 2–5 business days.

Delivery dates are estimates and not guaranteed unless using specific Express services.

Tracking Visual Guide

  1. Find the ID: Locate the 20-22 digit code on your receipt or email.
  2. Enter ID: Paste it into the tracker above.
  3. Stay Notified: If you are the recipient, sign up for SMS/Email notifications on the official USPS tracking site for automatic updates.