---
title: "How fast is UPS 2nd Day Air compared to UPS 3 Day Select?"
url: "https://www.stamps.com/faq/how-fast-is-ups-2nd-day-air-compared-to-ups-3-day-select/"
type: "faq"
modified: "2025-10-28T21:11:58+00:00"
---
UPS 2nd Day Air is faster than UPS 3 Day Select, offering guaranteed delivery by the end of the second business day, while 3 Day Select provides guaranteed delivery by the end of the third business day.