12310 — New Delhi Patna Rajdhani Express
New Delhi (NDLS) → Rajendra Nagar Terminal (RJPB) · 12h 10m
Book today for journeys up to
Wed, 27 May, 2026
Advance booking window: 60 days from origin departure date
Train No.
12310
Duration
12h 10m
Runs on
Daily
Calculate Booking Date for 12310
Enter your journey date to find when IRCTC booking opens
Frequently Asked Questions — 12310 New Delhi Patna Rajdhani Express
When does IRCTC booking open for 12310 New Delhi Patna Rajdhani Express?+
IRCTC opens advance booking 60 days before the journey date. Today (Sat, 28 Mar, 2026) you can book New Delhi Patna Rajdhani Express (12310) for journeys up to Wed, 27 May, 2026.
What is the Tatkal booking date for 12310?+
Tatkal booking for New Delhi Patna Rajdhani Express opens 1 day before departure — at 10:00 AM for AC classes and 11:00 AM for Sleeper/2S class.
What is the route of 12310 New Delhi Patna Rajdhani Express?+
New Delhi Patna Rajdhani Express (Train No. 12310) runs from New Delhi (NDLS) to Rajendra Nagar Terminal (RJPB). Approximate journey duration is 12h 10m. It runs on: Daily.
How many days in advance can I book 12310?+
You can book New Delhi Patna Rajdhani Express up to 60 days in advance from the train's origin departure date. Currently, IRCTC allows booking up to Wed, 27 May, 2026.