USPS Priority Mail Package Tracking
Track Your USPS Priority Mail Package
About USPS Priority Mail
USPS Priority Mail offers 1-3 day delivery service with tracking, insurance, and flat rate pricing options.
Tracking Number Format
Priority Mail tracking numbers are 22 digits starting with 9405 (e.g., 9405511899223033005011).
How to Track Your USPS Priority Mail Package
- Find your tracking number from your shipping confirmation email, receipt, or the sender.
- Enter the tracking number in the search box above.
- Complete the verification and click "Track" to get instant results.
- View real-time status updates, transit history, and estimated delivery time.
- If tracking shows no results, wait a few hours as the carrier may not have scanned the package yet.
USPS Priority Mail — Frequently Asked Questions
Priority Mail typically delivers in 1-3 business days based on origin and destination.
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