It operates as train number 12455 from Delhi Sarai Rohilla to Bikaner Junction and as train number 12456 in the reverse direction serving the states of Delhi, Haryana, Punjab and Rajasthan.
As is customary with most train services in India, coach composition may be amended at the discretion of Indian Railways depending on demand.
Service
The 12455 / 56 Delhi Sarai Rohilla–Bikaner Junction Superfast Express covers the distance of 805 km (500 mi) in 14 hours 35 mins averaging 55.20 km/h (34 mph) in both directions.
As the average speed of the train is above 55 km/h (34 mph), as per Indian Railways rules, its fare includes a Superfast surcharge.
This train is different from the 12458/57 Bikaner–Delhi Sarai Rohilla Superfast Express which is operated by North Western Railways and runs via Churu Junction utilising ICF coach.
Traction
As the entire route is fully electrified, a Ghaziabad -based WAP-7 locomotive powers the train for its entire journey.
Timings
12455 Delhi Sarai Rohilla–Bikaner Superfast Express leaves Delhi Sarai Rohilla on a daily basis and reaches Bikaner Junction the next day.
12456 Bikaner–Delhi Sarai Rohilla Superfast Express leaves Bikaner Junction on a daily basis and reaches Delhi Sarai Rohilla the next day.