Allahabad–New_Delhi_Humsafar_Express
The 12275 / 12276 Prayagraj Junction railway station - New Delhi Humsafar Express (also known as Prayagraj Humsafar Express) is a Superfast Express train of the Humsafar Express category belonging to Indian Railways - North Central Railway zone that runs between Prayagraj Junction railway station and New Delhi in India. It holds the record for longest distance between consecutive passenger halts. It is the seventh-fastest-running train in India.[1] Earlier it used to run as 12275/76 Allahabad - New Delhi Duronto Express of Duronto Express category from 9 February 2010 to 14 September 2019 before being converted to Humsafar Express.
It is operated as train number 12275 from Prayagraj Junction to New Delhi and as train number 12276 in the reverse direction serving the states of Uttar Pradesh and Delhi.
