6E 5051 then 6E 2664 at Mumbai
Bengaluru → Mumbai → Darbhanga
Timetable, Mumbai time
10:106E 5051 from Bengaluru at the gate
09:406E 2664 to Darbhanga leaves the gate
23 h 30 apart on the timetable, overnight
6E 2664 leaves 23 h 30 after 6E 5051 arrives on the timetable: more than half a day, so not a connection we count.