This was the First Train to get an electric loco on an end-to-end basis from Lucknow to North India via Moradabad (may be due to then RM Mr. Bansal's efforts)... I think a new weekly train from Kolkata Chitpur (KOAA) to Kalka via Patna - Sultanpur - Lucknow - Saharanpur - Ambala Cantt - Chandigarh should start... even Patnaites can get a direct connection to Simla Base, thus reducing some load from HWH-KLK Mail too (For Kalka Passengers from Calcutta)... :-)