Two problems can be solved with a single solution if a KOAA- UHP Daily SF (via ASR, PTK) is introduced.
It can have halts at Asansol, Dhanbad, Koderma- Gaya- Sasaram- Mughal Sarai- Varanasi- Lucknow- Moradabad- Saharanpur- Ambala- Jalandhar- Beas- Amritsar- Batala- Pathankot- Jammu- Udhampur.
The train would provide connectivity to both ASR and JAT, and also a fast connectivity on the neglected ASR- PTK route.