UA 5633 then K4 532 at O'Hare
Fargo → Chicago → Seoul
Timetable, Chicago time
07:54UA 5633 from Fargo at the gate
06:30K4 532 to Seoul leaves the gate
22 h 36 apart on the timetable, overnight
K4 532 leaves 22 h 36 after UA 5633 arrives on the timetable: more than half a day, so not a connection we count.