---
title: "Is UPS Ground guaranteed"
url: "https://www.stamps.com/faq/is-ups-ground-guaranteed/"
type: "faq"
modified: "2025-10-28T21:14:05+00:00"
---
UPS Ground tracking uses a system of scans to update customers on the location and status of their packages as they move through the UPS network. Each package is assigned a unique tracking number, and as it travels, it’s scanned at various points, including when it’s received, when it’s transferred between facilities, and when it’s out for delivery.