Yes. USPS delivers some items on Sunday, but regular Sunday delivery is limited.
USPS currently identifies Priority Mail Express mail pieces and Amazon parcels as the main Sunday-delivery items.
Regular First-Class Mail letters, Priority Mail, USPS Ground Advantage, and Media Mail are not scheduled for normal Sunday delivery.
| What You Need to Know Expect Sunday delivery only when the shipment or service supports it. For a specific package, USPS Tracking is more reliable than a general Sunday rule. |
Table of Contents
What Does USPS Deliver on Sunday?
The service type matters more than the day shown on an order confirmation. Use the current USPS service name and tracking status.
| Mail or package type | Sunday delivery? | What to know |
|---|---|---|
| Priority Mail Express | Yes, where available | USPS offers Sunday and holiday delivery in many major markets. An additional fee may apply. |
| Amazon parcel handled by USPS | Yes, in eligible deliveries | USPS lists Amazon parcels among the items it delivers on Sunday. Follow the order and USPS tracking status. |
| Priority Mail | Not regular Sunday delivery | Priority Mail is different from Priority Mail Express. Do not assume a Sunday arrival. |
| USPS Ground Advantage | Not regular Sunday delivery | This is a business-day ground service. Tracking may still update on Sunday. |
| First-Class Mail letters and flats | No regular Sunday delivery | Ordinary letters are normally delivered on postal delivery days, not Sunday. |
| Media Mail | No regular Sunday delivery | Sunday delivery is not a standard Media Mail feature. |
USPS can adjust operations during unusual or high-volume periods. Treat those as operational exceptions, not a service promise. Check tracking and current USPS alerts for the item in front of you.
Sunday Delivery Hours
- Delivery Window: Sunday shipments typically arrive between 9:00 AM and 8:00 PM local time.
- Dynamic Routes: Sunday carriers cover consolidated regional routes rather than standard neighborhood blocks, meaning delivery times may differ from your usual weekday schedule.
- Verification: The best signal of arrival is an official tracking status showing Out for Delivery on Sunday morning.
Are Post Offices Open on Sunday?
- Retail Counters: Closed. Staff members are unavailable for counter transactions or customer inquiries.
- Self-Service Lobbies: Central postal locations keep self-service kiosks, PO Boxes, and collection boxes accessible 24/7.
- Package Pickups: If you receive a missed delivery notice (PS Form 3849), counter pickup opens on the next business day.
If an item is being held for pickup, check USPS Tracking or the PS Form 3849 delivery notice for the pickup location and hours before you travel, check Is The Post Office Open Today?
What Mail Normally Does Not Arrive on Sunday?
Routine Sunday delivery does not apply to ordinary First-Class Mail, Priority Mail, USPS Ground Advantage, or Media Mail.
These services may move through the network on Sunday, but movement or a tracking scan is not the same as a Sunday delivery commitment.
| Service update | Older articles may still mention First-Class Package Service or USPS Retail Ground. USPS retired those package products when it launched USPS Ground Advantage, so current content should use the Ground Advantage name. |
How to Know if Your Package Will Arrive Sunday
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- Open USPS Tracking and check the expected delivery date and latest scan.
- Identify the service on the label or order. Priority Mail Express and USPS-handled Amazon parcels are the main Sunday-delivery cases.
- If you are sending Priority Mail Express, confirm that Sunday or holiday delivery is available for the destination before paying for the service.
- Check USPS Service Alerts when weather, emergencies, or facility disruptions could affect the route.
A tracking status such as Out for Delivery is the best signal that USPS plans to deliver the package that day. An estimated date can still change if the item is delayed in transit.
Can You Mail or Pick Up a Package on Sunday?
You may be able to use a Post Office with Sunday retail hours, an accessible self-service kiosk, or another USPS location type that is open.
Services differ by location, so use the Location Finder and filter for the service you need.
For a held package, follow the pickup instructions in tracking or on PS Form 3849.
Do not assume a retail counter will be staffed simply because a lobby or PO Box area is accessible.
Does USPS Charge Extra for Sunday Delivery?
Priority Mail Express Sunday or holiday delivery may be purchased for an additional charge when the destination is eligible.
The exact amount can change, so check the current USPS price when buying postage rather than relying on an old fee in a blog post.
For Amazon orders, shipping charges are determined by the order and seller or retailer terms.
The recipient normally follows the order’s delivery promise rather than buying a separate USPS Sunday option.
Does USPS Deliver on Saturday?
Yes. Saturday is a normal USPS delivery day for many mail and package services.
Sunday is different because routine delivery is limited to specific items and operational exceptions.
Always use the service standard and tracking record for the shipment.
What if a Sunday Package Does Not Arrive?
-
- Refresh USPS Tracking and confirm whether the package is still Out for Delivery, delayed, or moved to a new expected date.
- Check around the delivery location, parcel locker, reception area, and other safe places if tracking says Delivered.
- Review USPS Service Alerts for local or regional disruptions.
- Use the USPS delayed-mail guidance or contact path after the applicable waiting period. For Priority Mail Express, review the current guarantee and refund rules if the service commitment was missed.
Do not try to locate or follow a mail carrier. USPS tracking, the local Post Office support path, and the official delayed-mail process provide useful delivery information.
How PostScan Mail Helps After Mail Arrives
PostScan Mail is a virtual mailbox and mail-management platform. It does not control USPS Sunday routes or make a non-eligible package arrive on Sunday.
After an eligible item is delivered to and processed by the selected PostScan Mail location, the outside of the envelope or package label appears in the online mailbox.
You can then request the actions available for your plan and location, such as:
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- Open and scan eligible mail contents.
- Forward selected mail or packages to another address.
- Store physical items within the applicable limits.
- Recycle or securely shred eligible mail.
- Request local pickup where the selected location offers it.
Services, fees, package acceptance, storage, forwarding, and local pickup vary by plan and location. Review the selected mailing address before sending an important or unusual item.
What to Expect from USPS on Sundays
USPS Sunday delivery is highly restricted: standard mail, First-Class envelopes, Ground Advantage, and regular Priority Mail will not arrive on Sundays.
Expect a Sunday doorstep delivery only if your shipment is Priority Mail Express or an eligible Amazon package handled via carrier contract. For all other mail types, delivery resumes on Monday morning.
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