Evidence

Every answer carries its source, its freshness and its confidence. Nothing is inferred from something we have not measured.

What counts as evidence

  • Anonymous passenger reports submitted through this site.
  • Service and formation information from the demonstration corridor.
  • Patterns from earlier reports on the same service.

Confidence

Each answer shows Low, Medium or High confidence, what it is based on, how recent that evidence is and how many reports it uses.

Thresholds

We never show a percentage from fewer than three suitable reports. Below that threshold we say “Not enough passenger evidence yet” and give the period the evidence covers.

What we will not do

  • Guarantee a seat.
  • Present a passenger report as operator data.
  • Describe demonstration data as live.