Seeing “In Transit” or “Moving Through Network” on your USPS tracking page does not automatically mean your package is lost or stuck.
It usually means USPS is still processing or transporting the package toward the Post Office that will handle delivery.
What You Need To Know
“In Transit” or “Moving Through Network” means USPS is processing or transporting the package toward the delivering Post Office — not that it’s lost.
A tracking gap doesn’t prove otherwise: the item can move between facilities or inside a container without a new customer-visible scan.
Check whether USPS has possession, compare the package against its expected date and service standard, then follow the action tied to the latest status.
Contact the shipper if USPS is still awaiting the item. Use a USPS service request, Missing Mail Search, or claim only once the package meets the published timing and eligibility rules.
- Don’t use a fixed 24-hour rule to decide a package is “stuck.”
- Don’t assume a regional-facility scan shows the package’s exact current location.
- Don’t try to change the delivery address through an unofficial service.
- Keep the tracking number, receipt, addresses, package description, and value on hand.
Table of Contents
What Does “In Transit” Mean?
USPS uses “In Transit,” “Arrived at USPS Facility,” “Departed USPS Facility,” and “Moving Through Network” for packages being processed or transported.
Similar scans can appear at the same or different facilities on multiple days.
The next detailed event may not appear until the package reaches another operation or the local delivery unit.
USPS does not record a scan for every mile or every handoff — a package can keep moving even while the tracking page shows no change.
This means USPS no longer expects the package by the earlier estimate. It does not provide a new guaranteed date, and it does not by itself mean the package is lost.
The Expected Delivery Window Passed and It Still Says In Transit — Now What?
An expected delivery date or window (including specific same-day windows like “by 9 p.m.”) is an estimate, not a guarantee — delays can push actual delivery past it without the package being lost.
Give it until the end of the next full postal business day before escalating.
If it’s still in transit after that, move to the “What Should You Do Based on the Latest Status?” and escalation steps below.
First, Check Who Has the Package
Shipping Label Created, USPS Awaiting Item
The shipper created a label, but USPS hasn’t recorded possession. Contact the seller or shipper — ask when and how the package was handed over, and whether another carrier is still moving it to USPS.
Shipping Partner Facility, USPS Awaiting Item
A shipping partner has the package and plans to transfer it to USPS. USPS can’t provide item-level movement information before it receives the package. Contact the shipper or partner if the expected handoff is running late.
USPS in Possession of Item
USPS has accepted the package. From here, compare the latest tracking status with the expected delivery date and the applicable service standard.
Why Is My USPS Package Not Moving? (Common Reasons)
The package is moving between scans. USPS doesn’t scan a package at every point during transportation — it can keep moving even though tracking hasn’t changed.
A facility or transportation delay occurred. Weather, flooding, wildfires, aircraft or truck limitations, staffing, holiday volume, and facility disruptions can all slow processing.
The package was missorted. An item can reach the wrong operation and then get rerouted. Seeing an unexpected city in tracking doesn’t by itself mean the destination address is wrong.
The address is incomplete or undeliverable. USPS may mark an item Insufficient Address or No Such Number. Recipients generally can’t rewrite the shipping label after mailing — the sender may need to correct the address and reship the returned package.
Customs is processing an international item. Customs review, duties, documentation, or destination-post handoff can pause tracking. USPS can’t override another country’s customs decision.
The package is damaged or needs manual handling. A damaged label, leaking contents, irregular shape, or packaging failure can interrupt automated processing.
A scan was missed or displayed late. The package can reach the next operation before an earlier scan event shows up. Look at the overall sequence rather than treating every scan timestamp as the package’s exact physical location at that moment.
Read More About: How to Find USPS Lost Packages or Missing Mail
What Should You Do Based on the Latest Status?
Out for Delivery :
USPS says the package is prepared for delivery that day.
It may arrive separately from regular mail. If delivery hasn’t happened after one full postal business day, use the status-specific service-request path.
Delivery Status Not Updated / Awaiting Delivery Scan :
USPS uses this when no delivered scan was recorded by the end of the out-for-delivery day.
It anticipates delivery the next business day.
Submit a service request if the published waiting period passes with no delivery.
Arrived at Post Office :
The package reached the local delivery unit. USPS says it should generally move toward delivery that day or the next postal business day.
No Access to Delivery Location :
Clear any blocked access when safe. USPS normally reattempts the next business day. This status does not mean you need to change your address — follow the service-request instruction if it stays unresolved.
Notice Left : Schedule redelivery, arrange pickup, or follow the signature instructions on PS Form 3849 or in tracking.
Delivered but not received :
Check every normal and secure delivery location — mailbox, porch, parcel locker, with household members, building staff, or neighbors — before submitting a service request for a missing item.
Forwarded: This is a different status from a normal In Transit update. It usually means USPS redirected the package because of a Change of Address request or a misrouting correction. If you don’t recognize the destination shown, review the tracking details and contact the sender or USPS.
Further Reading: Your USPS Package Was Forwarded To A Different Address: Now What? · Informed Delivery by USPS [Ultimate Guide]
When Should You Escalate a USPS Package That’s Stuck?
There’s no single “lost after X days” rule that applies to every USPS service — different mail classes use different waiting periods.
Use this sequence instead:
- Before the expected delivery date: keep monitoring tracking and USPS service alerts.
- On or shortly after the expected date: compare the latest status against the service standard for that mail class.
- When USPS offers a service request: submit it with the tracking number and complete address.
- When the package becomes eligible for a Missing Mail Search: submit it with a detailed package description.
- When the shipment is eligible for an insurance claim: the eligible party files with proof of mailing and value.
What Information Should You Have Ready?
- USPS tracking number and mailing receipt
- Sender and recipient names and full addresses
- Mail class, acceptance date, and expected delivery date
- Description of packaging, contents, brand, color, size, and any identifying marks
- Proof of value and insurance details, if a claim may apply
- Dates and reference numbers from prior USPS contacts
Having this ready makes a service request, Missing Mail Search, or claim faster to complete.
Can PostScan Mail Fix a USPS Package Stuck in Transit?
No. A virtual mailbox doesn’t control USPS transportation, routing, or tracking scans.
PostScan Mail becomes relevant after USPS or another carrier delivers the item to the mailbox address — at that point, account features like arrival notifications, scanning, forwarding, storage, or shredding become available, depending on the location and plan.
Discover the Full Article: Why Should You Use PostScan Mail Forwarding Service Instead of USPS Mail Forwarding?
Need More Help With USPS Tracking?
If your package is still stuck after following these steps, see Best Ways to Reach USPS Customer Service in No Time for more ways to contact USPS directly.
Official Sources
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