The 15125 / 26 Kashi Patna Jan Shatabdi Express is a Superfast express train of the Jan Shatabdi Express series belonging to Indian Railways - North Eastern Railway zone that runs between Banaras and Patna Junction in India.

It is among the latest trains introduced in the Jan Shatabdi Express series which were originally started by the then railway minister of India Mr. Nitish Kumar during the 2002 – 03 railway budget [5] [6] The 15125 / 26 Banaras Patna Kashi Patna Jan Shatabdi Express has 1 AC Chair Car, 11 2nd Class seating, 2 Unreserved/General and 2 Seating cum Luggage Rake Coaches.

It does not carry a Pantry car coach [7] [8] [9] As is customary with most train services in India, Coach Composition may be amended at the discretion of Indian Railways depending on demand.

Despite the average speed of the train being below 55 km/h (34 mph), as per Indian Railways rules, its fare includes a Superfast surcharge.

It is hauled by a Pandit Deen Dayal Upadhyaya (Mughalsarai) based WAP 4.