Howrah–Patna Jan Shatabdi Express

The Patna – Howrah Jan Shatabdi Express is a Superfast Express train of the Jan Shatabdi Express series belonging to Indian Railways – East Central Railway zone that runs between Patna Junction and Howrah Junction in India. It operates as train number 12024 from Patna Junction to Howrah Junction and as train number 12023 in the reverse direction, serving the states of Bihar, Jharkhand and West Bengal.

Source: Wikipedia — Howrah–Patna Jan Shatabdi Express (CC BY-SA 4.0)