When flights are available for Rs.2500 ,who will take HS.The HS train should connect Metro cities with Bigger cities like capital of states /cities with 15-20 lakhs population & having no direct air connectivity,other wise they will fail.
So Indore Puri can be little bit successful but it is difficult to get even 200 passenger to Hyderabad.
Another route like Indore - Kolkata via Bhopal,Jabalpur,Bilaspur can fetch better patronage.
So...
more... let's close Lingampalli HS