This train almost daily gets delayed when reaching GKP or intervening stations. Whilst the tracks have gotten more trains like crazy, development is slow.Railways is building a triple line section now , I think, b/w GD and BUW but that is it. However, the primary reason remains that this train almost daily tracks behind 15204 LJN BJU Express and mostly doesn't OT it.The latter gets some minutes late upto GKP usually which makes this train lag even more.