SG 555 then 6E 6020 at Mumbai
Gorakhpur → Mumbai → Ahmedabad
Timetable, Mumbai time
22:35SG 555 from Gorakhpur at the gate
12:556E 6020 to Ahmedabad leaves the gate
14 h 20 apart on the timetable, overnight
6E 6020 leaves 14 h 20 after SG 555 arrives on the timetable: more than half a day, so not a connection we count.