Patna Rajdhani, or Rajendranagar Rajdhani is run by East Central Railway, connecting Rajendranagar Terminus of Patna to New Delhi. It runs daily from New Delhi and Rajendranagar both. Patna Rajdhani is a fast alternative to other trains between Delhi and Patna..
Patna Rajdhani covers the distance of 1001 km in just 12 hrs 35 min. It is one of the fastest trains in India. It departs from New Delhi at 1710 and arrives Rajendranagar at 0600 the next day. From Rajendranagar it departs at 1900 and arrives New Delhi at 0735 the next day.