AI 2786 then 6E 6020 at Mumbai
Rajkot → Mumbai → Ahmedabad
Timetable, Mumbai time
09:45AI 2786 from Rajkot at the gate
09:306E 6020 to Ahmedabad leaves the gate
23 h 45 apart on the timetable, overnight
6E 6020 leaves 23 h 45 after AI 2786 arrives on the timetable: more than half a day, so not a connection we count.