USPS tracking not updating usually means your package hasn’t been scanned since its last event, not that it’s lost. Packages travel between facilities, sit in trucks or skip a scan at a busy plant, and the record only changes at the next barcode read. If there’s still no new event a few days past the service’s normal delivery range, contact USPS, and from 7 days after mailing you can file a Missing Mail search.
Below are the common reasons tracking stalls, what each stuck status means and the fixes that work, in the order to try them. For how USPS tracking works on every package type, see our complete guide to USPS tracking.
Why Is My USPS Tracking Not Updating?
USPS Tracking records an event only when a USPS employee or machine scans the barcode. Between scans, the page keeps showing the last event, even while the package is moving. These are the usual causes of a long pause.
- It’s between facilities. A package can ride a truck or plane for a day or more with no scan, especially on a cross-country trip.
- A scan was skipped. At busy plants, packages sometimes move through without a readable scan, and the next visible event may be “Out for Delivery” or “Delivered.”
- The barcode is hard to read. A wrinkled, wet, faded or taped-over label can miss machine scans, so events appear only when someone keys the number in.
- USPS doesn’t have it yet. “Label Created” or “Pre-Shipment” means the sender made a label, but USPS hasn’t received the package.
- Volume or weather delays. Holiday peaks, storms and facility backlogs slow both the package and the scans.
- The tracking site is lagging. During heavy traffic or maintenance, events can post late even though the package keeps moving.
If the problem started right after you handed the package over, our guide to USPS tracking not updating after drop off covers that first missing scan in detail.
What Do Stuck USPS Tracking Statuses Mean?
The last status on the page tells you where the pause happened and who can act. This table covers the statuses people most often see stall.
| Stuck status | What it usually means | What to do |
|---|---|---|
| Label Created, Not Yet in System / Pre-Shipment | The sender made a label; USPS doesn’t have the package | Ask the sender when it was handed to USPS |
| In Transit to Next Facility | It left one facility and is on the way to another | Wait for the next scan; check again after the expected delivery date |
| In Transit, Arriving Late | USPS expects it to miss the original delivery date | Wait a few days, then submit a help request |
| Arrived at / Departed USPS Regional Facility | It’s being sorted at a processing plant | Normal; a day or two between plant scans is common |
| Out for Delivery (no update since) | It’s on the carrier’s route for that day | Wait until the end of the day; check the next morning |
Our guide to USPS tracking status meanings explains every other event you might see in the history.
How Long Can USPS Tracking Go Without Updating?
A gap of a day or two between scans is normal, and longer quiet periods are common on long trips and during the holidays. A better yardstick than the gap itself is the service’s expected delivery range.
| USPS service | Expected delivery | When to start worrying |
|---|---|---|
| Priority Mail Express | 1-3 days, money-back guarantee | As soon as the guaranteed date passes |
| Priority Mail | 2-3 days (not guaranteed) | A few days after the expected date |
| USPS Ground Advantage | 2-5 days (not guaranteed) | A few days after the expected date |
Alaska, Hawaii and other offshore destinations can take longer. USPS accepts Missing Mail search requests from 7 days after the mailing date, which is a practical marker for when waiting stops being reasonable.
How Do You Fix USPS Tracking That Isn’t Updating?
Work through these steps in order. The first three take a few minutes, and the rest start a formal search.
1. Recheck the Number and Refresh
Paste the number from the receipt or shipping email instead of retyping it, and remove spaces. Try the USPS Mobile app or text tracking as well, since a site issue can affect one channel and not another.
2. Confirm Which Carrier Has It
Some retailers ship with UPS or hand packages to USPS through a partner, and the USPS page won’t update until USPS has the package. If the number belongs to UPS, our UPS tracking and delivery guide explains how its tracking works.
3. Sign Up for Text or Email Alerts
Request updates from the USPS Tracking results page so you hear about the next scan without refreshing. If you’re the recipient, Informed Delivery also lists tracked packages addressed to you in one dashboard.
4. Ask the Sender
If tracking is stuck on a pre-shipment status, the sender is the only one who can say whether the package has shipped. If you’re the sender, check your receipt for an acceptance scan.
5. Contact USPS
USPS’s tracking line is 1-800-222-1811, Monday to Friday 8 a.m. to 8:30 p.m. ET and Saturday 8 a.m. to 6 p.m. ET. You can also send a help request online. Our page on USPS tracking support lists every channel and what to have ready, and our guide to USPS tracking number customer service covers calls about a specific number.
6. File a Missing Mail Search
From 7 days after mailing, submit a Missing Mail search with the sender and recipient addresses, the container type, the tracking number and a description of the contents. Our USPS Missing Mail search guide walks through the form.
7. File a Claim if It Was Insured
Priority Mail and USPS Ground Advantage include insurance, and USPS lets you file a lost-package claim 15 days after mailing for those services, or 7 days for Priority Mail Express. Our guide to what to do when a USPS package seems lost covers the claim step.
How Can Shippers Prevent Tracking Gaps?
Most tracking gaps start with the label or the handoff. A few habits make the first scans more reliable.
- Put the label flat on the largest side of the box, away from seams and edges.
- Print with enough toner for a crisp barcode, and don’t tape over it with glossy tape.
- Get an acceptance scan by handing the package to a Post Office counter or a scheduled pickup instead of a collection box.
- Keep receipts and label records until the package is delivered.
If you ship regularly, ParcelPath lets you print USPS labels with standard tracking for free and schedule free USPS pickups, so packages are scanned at your door. You can compare USPS and UPS for a specific package in the ParcelPath rate calculator. For background on carrier coverage, our USPS shipping overview covers each service.
Frequently Asked Questions
How long should I wait if USPS tracking is not updating?
Wait until a few days past the service’s expected delivery date before contacting USPS. Priority Mail is expected in 2-3 days and USPS Ground Advantage in 2-5 days, neither guaranteed. Priority Mail Express is guaranteed, so act as soon as that date passes. USPS accepts Missing Mail searches from 7 days after mailing.
Can a package be delivered if USPS tracking stopped updating?
Yes. Tracking shows only the scans USPS records, and packages often move through facilities without a visible event. A package can go from an old in-transit status straight to “Out for Delivery” or “Delivered.” The stalled page reflects missing scans, not necessarily a problem with the package itself.
Why does USPS tracking say “In Transit to Next Facility” for days?
That status means the package left one facility and hasn’t been scanned at the next one yet. Long trips, holiday volume and weather can stretch that leg. The status changes only when the package is scanned on arrival, so several quiet days are possible before the next update appears.
What number do I call about USPS tracking not updating?
Call the USPS tracking line at 1-800-222-1811, Monday to Friday 8 a.m. to 8:30 p.m. ET and Saturday 8 a.m. to 6 p.m. ET. General questions go to 1-800-ASK-USPS (1-800-275-8777). Have the tracking number, mailing date and both addresses ready before you call.
Sources
- USPS FAQ: Where is my package?
- USPS: Missing Mail
- USPS: Contact Us
- USPS: Domestic Claims
- USPS: Priority Mail
- USPS: Ground Advantage
Part of our USPS Tracking guide. Related: USPS Tracking and Delivery, USPS Tracking Not Updating After Drop Off, USPS Shipping.
