UA 5552 then K4 538 at O'Hare
Traverse City → Chicago → Seoul
Timetable, Chicago time
11:32UA 5552 from Traverse City at the gate
01:45K4 538 to Seoul leaves the gate
14 h 13 apart on the timetable, overnight
K4 538 leaves 14 h 13 after UA 5552 arrives on the timetable: more than half a day, so not a connection we count.