The 12393 / 12394 Sampoorna Kranti Superfast Express is an Daily Superfast Express train of Indian Railways passenger service, which runs between Rajendra Nagar Terminal, Patna in Bihar and New Delhi in Delhi .

It is quicker than few Premier Rajdhani Express Trains on Pandit Deen Dayal Upadhyaya Junction–New Delhi section.

The train is named in memory of the Sampoorna Kranti, that began in Bihar.

It doesn't have any stops between New Delhi and Rajendra Nagar Terminal (Patna Junction), and it was the only train at that time of Indian Railways.

It is the first Superfast train in India to have a LHB rake and not only this, during its run with ICF coach it ran with the maximum length permitted in Indian Railway of 24 coaches with a speed of 115 Kmph and which made this only non-AC train of Indian Railways at that time.It is the most prioritised non-AC train of Indian Railways in terms of clearance.It is the pride of ECR and does speeds of 130 km/hour[1] from 8 August 2015.