QP 1126 then AI 2337 at Mumbai
Kolkata → Mumbai → Bangkok
Timetable, Mumbai time
01:20QP 1126 from Kolkata at the gate
13:40AI 2337 to Bangkok leaves the gate
12 h 20 apart on the timetable
AI 2337 leaves 12 h 20 after QP 1126 arrives on the timetable: more than half a day, so not a connection we count.