Durgiana is rulling all the way at grand chord as superstar of this route in SF category as departed from dhanbad at 4.2 PM done dhn mgs outer 397km in flat 4.54hours average speed 86kmph parsnath to gaya 152 km it did in 1.50 hours average speed 81 kmph despite slow run in ghat section and gaya to mgs outer 201 km in 2.12 hours average speed 93km as was running 12mins before