Champaran HumSafar Express : इन अजनबी सी राहों में, जो तू मेरा हमसफ़र हो जाये, बीत जाए पल भर में ये वक़्त, और हसीन सफ़र हो जाये. - Piyush Singh

IR claim that they better acceleration and deceleration due to which they can save time. Compare the journey time in NDLS Jammu section which have all classes of trains VB beats rest of the trains by more then an hour by ache if ng higher average speed of 15kmph. Same way they will plan in other routes and charge premium.

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