AI 2402 then SG 9553 at Mumbai
Bengaluru → Mumbai → Gorakhpur
Timetable, Mumbai time
09:05AI 2402 from Bengaluru at the gate
21:25SG 9553 to Gorakhpur leaves the gate
12 h 20 apart on the timetable
SG 9553 leaves 12 h 20 after AI 2402 arrives on the timetable: more than half a day, so not a connection we count.