USPS
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美國郵政服務

Common Formats:94001000000000000000009205500000000000000000CP999999999US

USPS Tracking | Track Your Package with Live Status Updates

The United States Postal Service (USPS) is the backbone of American logistics, providing reliable mail and package delivery across all 50 states, Puerto Rico, and U.S. territories. Whether you are shipping domestically within the United States or sending an international export, USPS offers a variety of tracked services to ensure your parcels reach their destination safely.

To track your package, simply enter your tracking number above in our search tool for real-time status updates.

You can also compare rates and services with FedEx or UPS.

As a major national post, we also provide tracking for other regional carriers like Canada Post, Mexico Post.

How to Track Your USPS Package

To track your shipment, you'll need your USPS Tracking number. You can find this on your shipping receipt, in your confirmation email from an online retailer, or on the bottom of the shipping label.

USPS Tracking Number Formats

To track your package, you will need a valid USPS tracking number. Common formats include:

  • Usps: EE123456789US
  • Usps Numeric: 11111111111111111111

Common USPS Tracking Statuses

Understanding what your tracking status means can help you know exactly where your package is:

  1. Pre-Shipment: USPS has received the electronic transmission of the manifest from the shipper, but the package is not yet in the USPS system.
  2. Arrived at USPS Facility: The package has arrived at a sorting facility.
  3. In Transit: The package is on its way to the next facility or the destination.
  4. Out for Delivery: Your package has been scanned by the local post office and is out with the mail carrier for delivery today.
  5. Delivered: The package has been successfully delivered to the recipient's address.

USPS Delivery Times

Delivery times vary by service:

ServiceEstimated Delivery Time
Priority Mail ExpressNext-day to 2-day (by 6 PM)
Priority Mail1-3 Business Days
First-Class Package2-5 Business Days
USPS Ground Advantage2-5 Business Days

Frequently Asked Questions

Why hasn't my tracking updated?
Tracking updates may not happen in real-time. Scans usually occur when a package arrives at or leaves a facility. If there's a delay, it might be due to weather, high volume, or transportation issues.

Can I track a USPS package without a tracking number?
It is very difficult to track a package without a tracking number. However, if you have a USPS.com account, you may be able to see incoming packages via Informed Delivery.

What should I do if my package is missing?
If your package is past its expected delivery date, you can start a "Missing Mail Search" on the USPS website or contact your local post office.

USPS (United States Postal Service) Contact and Information

Looking for customer support or the official website? Here are the essential details for USPS (United States Postal Service) tracking inquiries:

FeatureDetails
Official Websitehttps://www.usps.com/
Customer Support+1-800-275-8777
HeadquartersUnited States, North America
Tracking StatusAvailable via Parcel Detect

Common USPS (United States Postal Service) Service Types

When using USPS (United States Postal Service) tracking, you might be using one of these common services:

Service LevelTypical Use Case
USPS Package TrackingStandard Delivery
Priority MailStandard Delivery
Priority Mail ExpressStandard Delivery
First-Class MailStandard Delivery
Parcel PostStandard Delivery

Pro-Tips for Smooth Delivery with USPS (United States Postal Service)

To ensure your USPS (United States Postal Service) tracking experience is as smooth as possible, keep these tips in mind:

  • Double-Check Your Address: Small errors in the postal code or house number can lead to significant delays or "Return to Sender" statuses.
  • Monitor Delivery Windows: If USPS (United States Postal Service) tracking provides a delivery window, try to ensure someone is available to sign for the package to avoid "Missed Delivery" attempts.
  • Use Local Delivery Apps: In many regions, USPS (United States Postal Service) partners with local couriers who might have their own real-time mapping apps for last-mile tracking.
  • Keep Your Tracking Number: Always save your USPS (United States Postal Service) tracking number until the package is physically in your hands.

What to do if your USPS (United States Postal Service) tracking number shows no movement?

If your shipment hasn't arrived by the expected date, follow these three simple steps:

  1. Check the Last Scan: Look at your most recent tracking update. If it says "Customs Clearance" or "In Transit," the package is likely still moving but delayed by logistics volume.
  2. Wait 24-48 Hours: Sometimes a package is scanned as "Delivered" when it actually arrives at the local distribution center. Give it a day or two to show up.
  3. Contact the Seller or Carrier: If there has been no movement for over 5 business days, reach out to the sender first, as they have the authority to open an investigation with USPS (United States Postal Service).

International Shipping & Customs

For international USPS (United States Postal Service) tracking, please be aware that customs clearance in the destination country is the most common point of delay. Your package may sit in a "Held by Customs" status for several days while duties and taxes are processed. This is a standard part of global shipping.

Tracking Apps & Global Tracking

While you can always use the official USPS (United States Postal Service) website, using a global tracking platform like Parcel Detect allows you to monitor multiple shipments from different carriers in one place. This is especially useful for international orders where the package might be handed over from USPS (United States Postal Service) to a local postal service in your country.

Frequently Asked Questions about USPS

Enter your USPS tracking number in the field above and click Search to get real-time delivery updates.