Very true.
The availability once shown (for 4th Oct 2017) was RLWL16/WL 9 from UBL to HYB but has 182 seats from Dharwar to Hyderabad! This helps a lot.
I have seen many people opting for 8.50 PM UBL HYB train (17319) since they did not get ticket by 11304 for 4.15PM.