Anomaly Engine
Two kinds of trouble on a tracked shipment, surfaced as amber badges.
What it does
It watches a tracked shipment for events that do not make physical sense in order (e.g. "out for delivery" after "delivered"), and for shipments that have already taken longer than the route's own slow-case.
The data behind it
Sequence checks are deterministic rules — they fire the moment events contradict each other. The slow-for-route check is a statistical judgement against TrackJet's recorded transits, and runs only on mature routes with enough real observations.
What it shows
Amber "worth a look" badges on the timeline — a prompt to check with the carrier, not a verdict.
What it does NOT do
- A badge means "worth a look", not "lost".
- No inside line to the carrier — it reasons only from the events and timings it can see.
- Quiet on thin or immature data; a clean shipment shows nothing, which is itself information.