This train can be really speeded up atleast 02:30hrs. Just see the run
Surat-5min early
Vadodra-3min early
Ratlam-30min early
Bharatpur-66min early
Mathura-15min...
more... early
Kasganj-13min early
Covered- 80min delay between Gonda-Gorakhpur.
Overall halted- 132min (02:12hrs) extra due to early running
covered- 80min ( 01:20hrs) delay due to excessive slack.