The 12046 / 45 Chandigarh-New Delhi Shatabdi Express is a Superfast Express train of the Shatabdi category belonging to Indian Railways - Northern Railway zone that runs between Chandigarh and New Delhi in India.

The 12046 / 45 Chandigarh New Delhi Shatabdi Express presently has 1 Executive Class and 9 AC Chair Car coaches.

As with most train services in India, Coach Composition may be amended at the discretion of Indian Railways depending on demand.

The 12046 / 45 Chandigarh New Delhi Shatabdi Express covers the distance of 244 kilometres in 3 hours 17 mins (74 km/h) in both directions.

As the average speed of the train is above 55 km/h, as per Indian Railways rules, its fare includes a Superfast Express surcharge.