Whenever I have taken Darjeeling Mail, have always got trolled around Adina, Bhaluka Road and Samsi stations. Also, Dalkola.
KNE is in need for a new platform. During days of Garib Nawaz, trains like DBRG-CDG take platform number 1 as 15715 stays in PF2. Due to that morning trains fro Kolkata get delayed between Dalkola-KNE.