SF Airlines air waybills
Every SF Airlines air waybill starts with the 3-digit prefix 921, for example 921-1234 5678. Tracking for this airline is not available on AirCargoMCP yet; the prefix resolves through GET /prefix/921.
SF Airlines official tracking →
FAQ
What is the AWB prefix for SF Airlines?
SF Airlines (IATA code O3) issues air waybills under the 3-digit prefix 921. Every SF Airlines AWB begins 921- followed by its 8-digit serial, e.g. 921-1234 5678.
How do I track a SF Airlines air waybill?
AirCargoMCP does not track SF Airlines shipments yet: the API resolves prefix 921 to the airline and answers /track with unsupported_carrier. Use SF Airlines's own tracking at https://www.sf-airlines.com/en/track/index.html for now.
Where does SF Airlines publish tracking?
SF Airlines's own track-and-trace runs at https://www.sf-airlines.com/en/track/index.html.