 "Deccan Queen" is the second train in India having ISO 9000 certification and a dining car after the India's first ISO Certified train "Shaan - E - Bhopal Express" running between Bhopal Habibganj (Bhopal) - Hazrat Nizamuddin (Delhi).It has sixteen coaches including the engine.The "Deccan Queen" is also one of the most favourite trains among railfans.