If you're enrolled in Amazon's Seller Fulfilled Prime program, weekend shipping isn't optional; it's a requirement. Missing it can cost you your Prime badge and tank your seller metrics. Here's what you need to know: ✅ Amazon expects Prime-speed delivery even on weekends ✅ You need carrier partners that offer Saturday & Sunday pickups ✅ Your on-time shipment rate must stay above Amazon's threshold ✅ Weekend orders must be confirmed and shipped same-day in most cases Whether you're just starting with SFP or trying to stay compliant, this guide walks you through every requirement step by step.

Short answer: Yes, Amazon does deliver on Sundays, but it depends on a few things. Not every order qualifies, and not every area gets the same level of weekend service.

So what’s going on behind the scenes? Amazon partners with its own delivery network and USPS to handle Sunday drop-offs, especially for Prime orders. As shipping expectations keep getting faster, weekend delivery has become less of a “nice extra” and more of a standard option.

Why does this matter right now? Because people shop every day. Whether it’s a last-minute gift, a restock for your business, or something you forgot to order earlier, Sunday delivery keeps things moving without waiting for Monday.