6E 5384 then SG 622 at Mumbai
Hyderabad → Mumbai → Varanasi
Timetable, Mumbai time
14:156E 5384 from Hyderabad at the gate
10:40SG 622 to Varanasi leaves the gate
20 h 25 apart on the timetable, overnight
SG 622 leaves 20 h 25 after 6E 5384 arrives on the timetable: more than half a day, so not a connection we count.