I've seen Azad Hind Express used to arrive at Bhusaval & it used to be overtaken there by Jnaneshwari Deluxe, hence there after it follows till Howrah in between inverval of 20-15 mins...
In return direction journey Jnaneshwari Deluxe use to trail Azad Hind Express right from Malkapur - Bhusaval or sometimes even from Nagpur itself (in some rare cases Jnaneshwari Deluxe overtakes Pune bound Azad Hind Express at Akola - Bhusaval section)...
Thanks!