UPS Airlines air waybills
Every UPS Airlines air waybill starts with the 3-digit prefix 406, for example 406-1234 5678. Tracking for this airline is not available on AirCargoMCP yet; the prefix resolves through GET /prefix/406.
UPS Airlines official tracking →
FAQ
What is the AWB prefix for UPS Airlines?
UPS Airlines (IATA code 5X) issues air waybills under the 3-digit prefix 406. Every UPS Airlines AWB begins 406- followed by its 8-digit serial, e.g. 406-1234 5678.
How do I track a UPS Airlines air waybill?
AirCargoMCP does not track UPS Airlines shipments yet: the API resolves prefix 406 to the airline and answers /track with unsupported_carrier. Use UPS Airlines's own tracking at https://aircargo.ups.com/en-us/tracking for now.
Where does UPS Airlines publish tracking?
UPS Airlines's own track-and-trace runs at https://aircargo.ups.com/en-us/tracking.