Performance of 12572 yesterday night. It crossed bhaupur at 01:36 around 1hrs late but took 1:04hrs to cover 22km bhaupur-Cnb. If it would had made cnb by max 1hrs delay then it will be able to reach GKP with delay of 15-30min. After reaching Gonda 2:29hrs delayed the rampage of single line started and Humsafar covered Gonda-Nakha 214km in 3:11hrs with 67kmph avg speed and finally arrived Gorakhpur at 11:00hrs delayed by 1:45hrs covering GD-GKP loop in 3:26hrs flat at an avg of 64kmph which is pretty good for a single line 100mps route and hence covered 44min delay in the final leg of journey