IX 2210 then 6E 6704 at Mumbai
Varanasi → Mumbai → New Delhi
Timetable, Mumbai time
12:15IX 2210 from Varanasi at the gate
02:106E 6704 to New Delhi leaves the gate
13 h 55 apart on the timetable, overnight
6E 6704 leaves 13 h 55 after IX 2210 arrives on the timetable: more than half a day, so not a connection we count.