6E 604 then 6E 273 at Mumbai
Srinagar → Mumbai → Rajkot
Timetable, Mumbai time
17:356E 604 from Srinagar at the gate
17:206E 273 to Rajkot leaves the gate
23 h 45 apart on the timetable, overnight
6E 273 leaves 23 h 45 after 6E 604 arrives on the timetable: more than half a day, so not a connection we count.