---
title: "USPS Priority Mail vs. First-Class Mail: What is the speed comparison?"
url: "https://www.stamps.com/faq/usps-priority-mail-vs-first-class-mail-what-is-the-speed-comparison/"
type: "faq"
modified: "2025-10-06T14:48:40+00:00"
---
USPS Priority Mail generally delivers in 2-3 business days. First-Class Mail, while more economical, typically takes 1-5 business days for delivery.