Rate this connection...
There are no daily Overnight train between Patna and Lucknow , kumbh and upasna are very long route trains.... and seat availability is poor ...... thts y ... presenting a new Overnight between PPTA and LKO.... via PBH ... this route is selected due to slot available easily.... becoz there are no trains after 04:35 to 07:30 from PBH to LKO.... and 23:58 to 05:20 from BSB to PBH.....