K4 556 then NH 805 at Narita
Chicago → Tokyo → Bangkok
Timetable, Tokyo time
21:48K4 556 from Chicago at the gate
18:55NH 805 to Bangkok leaves the gate
21 h 07 apart on the timetable, overnight
NH 805 leaves 21 h 07 after K4 556 arrives on the timetable: more than half a day, so not a connection we count.