Horrible Timings for 16508 ,16210 between Harihar to Hubli.
These both trains will easily reach Hubli before 5AM.
1 hour 30mins is more than sufficient time between HVR-UBL.
BTW...
more... I guess they are delaying RC departure from SBC just to ensure they accommodate long distance trains like Jodhpur Gandhidham and Ajmer between 9-10.30pm slot
Also may be its now convenient for passengers travelling in RC to UBL since it will reach by 6am.