AA 3028 then K4 578 at O'Hare
Raleigh-Durham → Chicago → Seoul
Timetable, Chicago time
17:13AA 3028 from Raleigh-Durham at the gate
07:40K4 578 to Seoul leaves the gate
14 h 27 apart on the timetable, overnight
K4 578 leaves 14 h 27 after AA 3028 arrives on the timetable: more than half a day, so not a connection we count.