6E 1340 then SG 622 at Mumbai
Singapore → Mumbai → Varanasi
Timetable, Mumbai time
14:206E 1340 from Singapore at the gate
10:40SG 622 to Varanasi leaves the gate
20 h 20 apart on the timetable, overnight
SG 622 leaves 20 h 20 after 6E 1340 arrives on the timetable: more than half a day, so not a connection we count.