You can track USPS trucks and mail carriers through the Informed Delivery service and real-time package tracking, but tracking options depend on what you're looking for

The U.S. Postal Service does not offer a public map showing where mail trucks are at any given moment. However, if you have a package in the mail, USPS Tracking lets you see its location and expected delivery date. If you want to know when your mail carrier will arrive at your address, Informed Delivery sends you notifications when mail and packages are out for delivery that day. For packages specifically, you can also use third-party tracking apps that pull data from USPS, UPS, and FedEx in one place.

The distinction matters because tracking a package (a specific item) works differently from tracking mail delivery (when your carrier will reach your house). This guide covers both and explains what information USPS actually makes public.

Key Takeaways

  • USPS Tracking shows you the location and delivery status of individual packages, updated as they move through the system.
  • Informed Delivery notifies you when mail and packages are out for delivery to your address that day, but does not show real-time truck location.
  • You need a tracking number (printed on your package receipt or shipping label) to track a specific item through USPS.
  • Third-party apps like Package Radar and Parcel can combine USPS tracking with UPS and FedEx data in a single dashboard.
  • USPS does not publish the real-time location of mail trucks or routes to the public for privacy and security reasons.

How USPS Tracking Works for Packages

When you send or receive a package through USPS, it gets a tracking number. This number is printed on your shipping label or receipt. You enter that number into the USPS Tracking tool at usps.com or in the USPS mobile app, and the system shows you where the package is and when it should arrive.

The tracking updates happen at major sorting facilities and delivery hubs, not continuously as the truck moves. You might see an update that says "In Transit to Next Facility" or "Out for Delivery" on a given day, but USPS does not broadcast the truck's GPS location in real time. The "Out for Delivery" status means your package is on a mail truck headed to your area, but you won't see which truck or exactly where it is.

To track a package, you need the tracking number. If you shipped something, you should have received it in a confirmation email. If you're expecting a package, the sender or retailer will email you the tracking number. Without it, USPS cannot look up your package by address alone.

Using Informed Delivery to Know When Mail Arrives

Informed Delivery is a free USPS service that shows you images of the front of mail pieces coming to your address and notifies you when packages are out for delivery. You sign up at informeddelivery.usps.com with your address and a valid email. USPS then scans incoming mail and sends you a daily digest showing what's coming.

When a package is marked "Out for Delivery," you get a notification that day. This tells you a mail carrier has your package on their truck and will deliver it sometime that day, but it does not tell you what time or show you the truck's location. The notification is useful for knowing whether to expect something, but not for tracking the truck itself.

Informed Delivery works best if you sign up before mail arrives. If you're already receiving mail at an address, you can still register, but it may take a few days for the service to start showing you scans. You'll need to verify your address through a code USPS mails to you or through an online verification process.

Third-Party Tracking Apps That Combine Multiple Carriers

Apps like Package Radar, Parcel, and Aftership pull tracking data from USPS, UPS, and FedEx into one dashboard. You enter your tracking numbers once, and the app shows you updates from all three carriers in the same place. This is useful if you order from multiple retailers and receive packages through different services.

These apps do not show real-time truck location either—they display the same tracking status information that USPS, UPS, and FedEx publish publicly. The advantage is convenience and notification settings you can customize. Some apps let you set alerts for specific statuses (like "Out for Delivery") and will notify you by text or push notification instead of email.

Most of these apps are free, though some offer paid versions with extra features like signature confirmation or photo proof of delivery. Check the app's privacy policy before signing up, since you're giving it access to your tracking history.

Why USPS Does Not Share Real-Time Truck Location

USPS does not publish the real-time location of mail trucks or mail carriers for two main reasons: security and privacy. Mail trucks carry valuable items and cash, and publishing their location in real time would create a security risk. Additionally, mail carriers work alone on routes, and sharing their location publicly raises privacy concerns for the workers themselves.

Some private delivery services like Amazon and UPS offer real-time tracking maps for their drivers, but they control those systems and can manage security and privacy accordingly. USPS has chosen not to offer this level of detail to the public, and that policy is unlikely to change.

What Information You Can Get About Your Mail Carrier's Schedule

You cannot find out exactly when your mail carrier will arrive, but you can learn their general delivery window. Most residential routes are delivered between 8 a.m. and 5 p.m., and many carriers follow the same route on the same days each week. If you've lived at your address for a while, you probably know roughly when mail arrives.

If you need to know whether mail will arrive on a specific day (for example, if you're expecting a time-sensitive document), Informed Delivery is your best tool. It tells you what's coming and when it's out for delivery. If you need to hold mail or have it delivered to a different address, you can submit a hold request or change of address through USPS.com.

For packages that require a signature, you can also leave a note on your mailbox or door asking the carrier to leave the package in a safe place, or you can pick it up at your local post office if delivery fails.

Tracking Issues and What to Do If Your Package Doesn't Update

Sometimes tracking stops updating for a few days, especially if a package is delayed or stuck at a sorting facility. This does not always mean the package is lost. USPS updates tracking at major hubs, so a package can be in transit without showing a new scan for several days.

If tracking hasn't updated in more than a week, or if the expected delivery date has passed and the package hasn't arrived, contact USPS. You can file a claim through usps.com using your tracking number, or visit your local post office with the tracking number. USPS will investigate and either locate the package or file a claim for reimbursement if it's truly lost.

Keep your tracking number and any shipping receipts until the package arrives and you've confirmed it's correct. If the package is damaged or contains the wrong item, you'll need the tracking number to file a claim.

Frequently Asked Questions

Can I see the exact time my mail carrier will arrive?

No. USPS does not publish real-time truck locations or driver schedules. Informed Delivery tells you what's coming that day and when it's out for delivery, but not the exact arrival time. Your best option is to watch for the "Out for Delivery" notification and check your mailbox periodically throughout the day.

What if I have a tracking number but it's not showing up in USPS Tracking?

New tracking numbers can take a few hours to appear in the system after the package is picked up. If it's been more than 24 hours and the number still doesn't work, double-check that you entered it correctly. If the number is correct and still doesn't show up, contact the sender or retailer to confirm the package was actually shipped.

Can I use Google Maps or another app to see where the mail truck is?

No. USPS does not share GPS data with Google Maps or other mapping services. Only USPS Tracking and Informed Delivery provide official USPS delivery information. Third-party apps that claim to show mail truck location are not legitimate.

Does Informed Delivery work for all mail?

Informed Delivery shows scans of letter-sized mail and notifications for packages, but not all mail pieces are scanned. Marketing mail, some bulk mail, and items that don't fit standard dimensions may not appear. You'll still receive them, but you won't see them in Informed Delivery.

What should I do if a package shows "Out for Delivery" but never arrives?

Wait until the end of the business day, as delivery can happen anytime during operating hours. If it doesn't arrive by the next day, check with neighbors to see if it was delivered to the wrong address. If it's still missing, contact USPS with your tracking number and file a claim. Keep the tracking information and any photos of your address to support your claim.