Currently, Indian Railways is operating four Rajdhani Trains with Tejas sleeper coaches. These are: Agartala-AnandViharRajdhani Express, Mumbai-New Delhi Rajdhani Express, Mumbai – Nizamuddin August Kranti Rajdhani and Rajendra Nagar - New Delhi (Patna Rajdhani) Express.
Ultra modern Tejas trains have been introduced on LHB platform with sleeper coaches over Indian Railways. These Ultra modern trains have following major distinguished features:
* Automatic Entrance Doors
* PA/PIS (Passenger Announcement/Passenger Information System)
* Fire and Smoke Detection and Suppression system
* Improved lavatory- vacuum assisted flushing with bio-toilets, Superior toilet fittings, touch free soap dispenser, sealed vestibules
* Aesthetically pleasing colour scheme etc.
It may be noted that the first Rajdhani upgraded with Tejas rake was introduced in July 2021 by Western Railway on Delhi-Mumbai route.