Diverted via-Chord, Purvanchal Express moves past BLAE at a slow pace as it was to take scheduled halt at KQU (next station) for Passengers of Main line.It faced OT by 13011 Intercity (also diverted) at DKAE,Kumbh Exp at JOX and Saraighat Exp at BRPA. Consequently Mumbai Mail comes down the reverse line.