CI 5226 then K4 538 at O'Hare
Anchorage → Chicago → Seoul
Timetable, Chicago time
17:34CI 5226 from Anchorage at the gate
15:00K4 538 to Seoul leaves the gate
21 h 26 apart on the timetable, overnight
K4 538 leaves 21 h 26 after CI 5226 arrives on the timetable: more than half a day, so not a connection we count.