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AspectPNR confirmation signal
Confirmation probability

How likely is your ticket to confirm?

Aspect turns your booking status and a train's confirmation history into a single probability — with a plain-language read and our working shown. Here's how to interpret it.

Reading the signal

Green, yellow, red

Every probability maps to a railway signal aspect, so you can read your position at a glance before you dig into the number.

  • green · 75–100%

    Clear road ahead

  • yellow · 40–74%

    Proceed with caution

  • red · Below 40%

    Odds are against you

Confidence, not just a number

How much to trust a given prediction

The same percentage can rest on years of data or on a thin sample. That’s why every result carries a confidence band — so you know how much weight it can bear.

High confidence

Backed by a strong run of past journeys on this exact train and class.

Medium confidence

Backed by comparable journeys on this route.

Low confidence

Backed by limited history — treat as a rough read.

Estimated

No direct history yet, so this is a model estimate.

What shapes a prediction

Three things move the number

No single input decides your chances. We weigh them together, and show which ones did the work on every result.

Historical outcomes

How the same train, class and quota have actually confirmed in the past — the strongest signal we have.

Your booking status

Confirmed, RAC or waitlisted, plus the waitlist type. Each behaves differently and is weighed differently.

Position & timing

Your place in the queue and how far you are from departure, since movement clusters near the final chart.

The honest part

A prediction is not a guarantee

Confirmation depends on other passengers cancelling, right up to the moment the reservation chart is prepared. We estimate that from patterns — we can’t see the future. Treat a strong signal as encouraging, not certain, and keep a backup until your status is settled.

When we don’t have enough history for a confident read, we tell you on the result and label it as an estimate — rather than dressing up a guess as data.