Katihar–Patna Intercity Express

The 15713 / 14 Katihar - Patna Junction Intercity Express is an Express train belonging to Indian Railways Northeast Frontier Railway zone that runs between Katihar Junction and Patna Junction in India.

It operates as train number 15713 from Katihar Junction to Patna Junction and as train number 15714 in the reverse direction serving the states of Bihar.