of
  • Service Alert due to Situation in Ukraine...More
Skip To Main Content
UPS Supply Chain Solutions®

Unit Load Device (ULD)

What is a Unit Load Device (ULD)?

A device used to load freight onto an airplane. Using a ULD, multiple pieces of cargo can be packaged together for faster, more efficient loading. Aircraft are designed to hold ULDs in place with built-in loading and restraint systems.


There are two kinds of ULDs: aircraft containers (also called cans or pods - these are structures with walls and lids) and aircraft pallet/net combinations (cheaper but a bit less secure than containers).


Related Terms

Pallet Palletization

Box Icon

Get Started with an Air or Ocean Freight Quote

On our UPS® Forwarding Hub, get and compare quotes, book shipments, and track them end-to-end on one modern, easy-to-navigate dashboard. Get a quote to start booking today.

Get a Quote Open the link in a new window UPS<sup>®</sup> Forwarding Hub Application on mobile devices
Mail Icon

Insight in Your Inbox

Never miss out on the latest industry news, expert insights, and promotions. We'll send you what you need to know to keep your freight moving.

Sign Me Up Open the link in a new window UPS Global Freight Forwarding promotional email on tablet