SG 87 then TW 102 at Bangkok
New Delhi → Bangkok → Seoul
Timetable, Bangkok time
02:45SG 87 from New Delhi at the gate
01:30TW 102 to Seoul leaves the gate
22 h 45 apart on the timetable, overnight
TW 102 leaves 22 h 45 after SG 87 arrives on the timetable: more than half a day, so not a connection we count.