Diwali train tickets 2026 booking starts: Diwali 2026 train ticket bookings commenced on September 6 for the festival, which will be celebrated on November 8. Passengers can book their tickets early through the advance reservation system to improve their chances of securing confirmed berths. Northern Railway has also announced several special trains for the festive season to meet the expected surge in passenger demand. These services will connect major cities and towns across several states. Travellers are advised to check train availability and book their tickets well in advance to avoid last-minute rush.