Does USPS Deliver Amazon Packages on Sunday? (2026–2027 Guide)
Yes, the United States Postal Service does deliver Amazon Packages on Sundays.
Partnership: USPS and Amazon started a special delivery agreement in 2013 to bring weekend parcels to customers.
Availability: Sunday delivery happens in most major cities and towns, but it depends on your local USPS hub and whether they have an active route for your area.
Delivery Hours: Mail carriers usually drop off these Sunday packages between 9:00 a.m. and 5:00 p.m.
Other Sunday Mail: Regular letters and standard retail ground mail are not delivered on Sundays. The only other mail class delivered on Sundays is Priority Mail Express (for an extra fee).
Does USPS Deliver Amazon Packages on Sunday?
The United States Postal Service delivers Amazon packages on Sundays across most residential areas in the United States. Through a long-standing logistics partnership established in 2013, USPS operates dedicated Sunday parcel delivery routes specifically designed to fulfill high-volume e-commerce shipments.
While regular letter mail, postcards, and standard catalogs pause on Sundays, parcel operations remain active to help Amazon fulfill its one-day, two-day, and weekend shipping guarantees.
Who Qualifies for Amazon Sunday Delivery Through USPS?
Eligibility for USPS Amazon Sunday delivery is primarily determined by geographic destination, local postal staffing, and fulfillment routing rather than a separate weekend fee. Both Amazon Prime subscribers and non-Prime customers can receive deliveries on Sunday if the estimated arrival date selected at checkout specifies Sunday.
In major urban centers, Amazon often fulfills weekend orders using its own Amazon Logistics Delivery Service Partner (DSP) vans; however, USPS remains the primary Sunday carrier for suburban neighborhoods, outlying regional zones, and rural routes where postal carriers manage the final-mile handoff.
What Types of Amazon Packages Are Eligible for Sunday Delivery?
Standard retail packages shipped via USPS Parcel Select, USPS Ground Advantage, and Priority Mail are all eligible for Sunday drop-off if routed by Amazon fulfillment centers. In contrast, specialized orders such as Amazon Fresh and Whole Foods Market groceries are not handled by postal workers; these perishables are delivered exclusively by Amazon Flex drivers and dedicated local delivery couriers.
Similarly, general USPS Priority Mail Express shipments carry guaranteed Sunday delivery nationwide, but standard Amazon merchandise deliveries depend strictly on whether your local post office participates in Sunday parcel distribution.
USPS Sunday Delivery Hours and Delivery Procedures
Deliveries on Sunday typically occur between 9:00 AM and 8:00 PM local time. Because USPS Sunday routes prioritize package sorting and delivery without stopping at standard curbside mailboxes, postal carriers frequently deliver directly to doorsteps, porches, or secure package drop boxes.
If USPS encounters an access barrier—such as a locked apartment gate, loose animal, or obstructed entry—the delivery scan will indicate an attempted delivery, and the package will be rescheduled for the next regular delivery day, typically Monday morning.
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How to Check and Track Sunday Delivery on Amazon
To confirm whether an upcoming Amazon order qualifies for USPS Sunday delivery, check the delivery date options during the final checkout step. If a Sunday arrival date appears without additional surcharges, Amazon’s routing software will automatically dispatch the parcel to either your local postal distribution facility or an Amazon logistics hub for Sunday completion.
Customers can monitor tracking updates in real time through the Amazon app or by entering the tracking number directly into the official USPS tracking portal.