As someone said, in earlier post, it should be run twice, I couldn’t reply there so adding a new post.
They can make another run ( as SF) on this route in Sampark Kranti style stoppages with following aggressive timings, No loco reversals required on this route :
ON thursday regular arrival at 5 AM, it will get a time of about 9 hrs buffer for maintenance stuff, so it can start at 2PM:
Thu:...
more... 14:00 INDB
Thu: 18:00 BPL
Fri: 00:00 NGP
Fri: 09:00 KCG
Fri: 21:00 YPR
== 2 hrs buffer just like it has in its current run ==
Fri: 23:00: YPR
Sat: 11:00 KCG
Sat: 20:00 NGP
Sun: 02:00 BPL
Sun: 06:00 INDB
Friday departure from YPR will be a super hit.
On Sunday (new run arrival) it has got full day for maintenance (about 15 hrs) before it goes for next run.