 Lucknow–New Delhi AC Duronto Express

The 12271 / 72 Lucknow New Delhi Duronto Express was a Superfast express train of the Duronto Express category belonging to Indian Railways - Northern Railway zone that runs between Lucknow NR and New Delhi in India.It was replaced by Lucknow Rajdhani Express, which was then replaced by Lucknow-New Delhi AC Superfast Express for everyday run.