6E 5007 then SG 622 at Mumbai
Jamnagar → Mumbai → Varanasi
Timetable, Mumbai time
15:356E 5007 from Jamnagar at the gate
10:40SG 622 to Varanasi leaves the gate
19 h 05 apart on the timetable, overnight
SG 622 leaves 19 h 05 after 6E 5007 arrives on the timetable: more than half a day, so not a connection we count.