SDAH to NDLS via BSB is 1447 KM
Current route is 1458 km.
Shortest possible distance definition of Rajdhani is preserved.
Recently I have heard trains slow down after mgs to ald via current longer route due to congestion.
so,...
more... better run it via BSB.
Feasibility:- 12313 SDAH Rajdhani runs with 10 mins gap with 12301 HWH Rajdhani but tht gap is increased to 20 min due to 12423 DBRT Rajdhani at MGS. so, both, SDAH and DBRT Rajdhani can arrive parallel at mgs from different direction and depart towards different direction.
DBRT Raj arrival at MGS can be made earlier as it before time most of the time hence avoiding clash.
FLAGS PLEASE!