AI 2492 then 6E 5241 at Mumbai
Lucknow → Mumbai → Lucknow
Timetable, Mumbai time
18:55AI 2492 from Lucknow at the gate
17:106E 5241 to Lucknow leaves the gate
22 h 15 apart on the timetable, overnight
6E 5241 leaves 22 h 15 after AI 2492 arrives on the timetable: more than half a day, so not a connection we count.