Plan Around the 120-Day Booking Window
The single most important rule for festival travel is booking in advance. Indian Railways opens bookings for most trains 120 days before the travel date. For Diwali 2026, which falls in early November, this means you need to be ready to book your tickets
in early July. Mark the exact date on your calendar and be prepared to book the moment the window opens, which is typically 8:00 AM for online bookings. During the festive rush, waiting even a few hours can be the difference between a confirmed berth and a long waitlist.
Hunt for Special Festival Trains
To manage the immense demand during Diwali, Indian Railways announces numerous 'Festival Special' trains. These additional services often run on high-demand routes, like those connecting major cities such as Delhi, Mumbai, and Bangalore to towns in Uttar Pradesh, Bihar, and West Bengal. Keep a close watch on the official IRCTC website and the National Train Enquiry System (NTES) for these announcements, which usually appear a few weeks before the festival. Bookings for these special trains open shortly after they are announced and can be a great alternative if your preferred train is already full.
Understand Your Ticket Status and Confirmation Odds
Don't book blindly if you get a waitlisted (WL) ticket. The IRCTC website and app now feature a 'CNF Probability' (Confirmation Probability) tool. This feature uses historical data to predict the likelihood of your ticket getting confirmed. A probability score above 75-80% is generally considered a good sign, while a score below 50% suggests you should look for alternatives. Also, understand the different types of waiting lists: GNWL (General Waiting List) has the highest chance of confirmation, while others like PQWL (Pooled Quota Waiting List) and RLWL (Remote Location Waiting List) have lower chances.
Master the Tatkal Quota as a Backup
If you miss the 120-day window, the Tatkal quota is your next best bet for a last-minute ticket. Tatkal booking opens one day before the train's departure from its originating station. The timings are crucial: 10:00 AM for all AC classes and 11:00 AM for non-AC classes like Sleeper. To book successfully, create a 'Master List' of passengers on your IRCTC profile beforehand to autofill details quickly. Be aware that confirmed Tatkal tickets are generally non-refundable, and fares include an extra charge.
Check the Refund Rules for Waitlisted Tickets
It's important to know what happens if your ticket doesn't get confirmed. If an e-ticket for all passengers on a PNR remains fully waitlisted after the final chart is prepared, it is automatically cancelled. A full refund is credited back to the source account without you needing to do anything. However, if you decide to cancel a waitlisted e-ticket yourself before the chart is prepared (up to four hours before departure), a small clerkage charge of ₹20 plus GST per passenger is typically deducted.
Verify the Luggage Allowance
Avoid last-minute stress and penalties by checking the luggage allowance for your travel class. The free allowance varies: 70 kg for AC First Class (1A), 50 kg for AC 2-Tier (2A), 40 kg for AC 3-Tier (3A) and Sleeper Class (SL), and 35 kg for Second Sitting (2S). If your luggage exceeds this limit, you must book the excess amount at the parcel office before your journey. Carrying unbooked excess luggage can result in a penalty that is six times the normal rate if caught by the ticket examiner. Also, be mindful of the dimensions for luggage, as oversized bags can also be an issue, especially in AC Chair Car and 3-Tier coaches.
