Indian Railways travel tool

RAC 100 Confirmation Chances

Your ticket shows RAC 100 — position 100 in the Reservation Against Cancellation queue. The confirmation probability for RAC 100 is approximately 5–15% (Low), meaning this number unlikely; travel on shared berth is guaranteed. RAC guarantees boarding on a shared side-lower berth. Unlike WL, RAC passengers always travel.

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What RAC 100 means

RAC 100 means you are at waitlist position 100 in the Reservation Against Cancellation (RAC) pool. RAC guarantees boarding on a shared side-lower berth. Unlike WL, RAC passengers always travel. At this position, the confirmation rate is approximately 5–15% — rated Low.

RAC 100 probability by route and class

RAC 100 unlikely; travel on shared berth is guaranteed. This varies by route (busy metro routes like Delhi-Mumbai or Delhi-Kolkata have more cancellations), class (Sleeper class moves faster than AC classes because it has more seats), season (festival periods have fewer cancellations and lower confirmation rates), and how many days remain before chart preparation.

What to do now

You will board and share a berth for the journey. On Rajdhani and Duronto trains, TTEs upgrade RAC passengers frequently as confirmed passengers don't show up — so keep the ticket.

How RAC 100 compares

For reference: RAC 95 has a 5–15% probability and RAC 105 has a 5–15% probability. A full breakdown is available in the Reservation Against Cancellation guide at pnralert.in/blog/rac-ticket-meaning-will-it-get-confirmed.

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Compare nearby waitlist numbers

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Frequently asked questions

Will RAC 100 confirm?

The historical probability for RAC 100 is 5–15% (Low). Confirmation depends on cancellations before chart preparation. Check the full guide at pnralert.in/blog/rac-ticket-meaning-will-it-get-confirmed for a detailed breakdown.

When does RAC 100 get confirmed?

Most movement for RAC tickets happens in the 48 hours before departure when passengers cancel. The biggest single jump often occurs at chart preparation, 4-6 hours before the train departs from the source station.

How do I track RAC 100 automatically?

Enter your PNR on PNR Alert and subscribe for WhatsApp alerts. You will get an instant notification the moment RAC 100 moves, upgrades to RAC, or becomes CNF — no manual checking needed.

PNR Alert is an independent travel utility and is not affiliated with IRCTC or Indian Railways. Always verify important journey decisions with official railway sources.