Simple as logic follow hota hai..ЁЯШВЁЯШВ UP mein BSK GD VAISHALI sab LKO se mostly on time depart krti hai..
But CNB inhe delay krta hai cuz wo ALD wali trains Ko preference deta hai inpe...
While DOWN mein CNB in teeno Ko turant Nikal deta hai while LKO inhe down mein troll krata hai Roz