AWB prefix 873 identifies AeroUnion. A standard IATA air waybill is 11 digits: a 3-digit prefix, a 7-digit serial and a 1-digit modulo-7 check digit, written as 873-XXXXXXXX.
Enter the 8-digit serial (the block after the prefix) to open the official AeroUnion tracking page. See also AeroUnion AWB tracking and the AWB prefix lookup.
What does AWB prefix 873 mean?
AWB prefix 873 identifies AeroUnion. A standard IATA air waybill is 11 digits: a 3-digit prefix, a 7-digit serial and a 1-digit modulo-7 check digit, written as 873-XXXXXXXX. Tracking is performed on the carrier’s official portal — this site identifies the prefix and routes you there.
| Headquarters | Mexico City, Mexico |
|---|---|
| Airline Alliance | None (Cargo Specialist) |
| AWB Format & Mod-7 | 11 digits: prefix 873 + 7-digit serial + 1 check digit |
| Tracking Engine | AeroUnion Cargo Web |
| Primary Hubs | Mexico City Juarez (MEX), Guadalajara (GDL), Los Angeles (LAX) |
How to Track Your Shipment
Locate 8-Digit Serial
Confirm the number starts with 873. Then use the 8-digit block after the prefix (7-digit serial + check digit).
Verify Airline Prefix
Prefix 873 maps to AeroUnion. Open the carrier tracking page if you already know the airline.
Click Track
Instantly view live status directly on the official tracking portal.
FAQ
- What airline uses AWB prefix 873?
- 873 is the IATA air waybill prefix for AeroUnion.
- How do I track a 873 AWB?
- Enter the 8-digit serial above, or use AeroUnion AWB tracking. We open the official carrier portal with the number filled in.
- What is the standard format?
- 11 digits: prefix 873 + 7-digit serial + 1 check digit. The check digit is the unweighted modulo-7 of the 7-digit serial, per IATA.