CM 235 then GG 9723 at O'Hare
Tocumen → Chicago → Seoul
Timetable, Chicago time
02:11CM 235 from Tocumen at the gate
23:00GG 9723 to Seoul leaves the gate
20 h 49 apart on the timetable
GG 9723 leaves 20 h 49 after CM 235 arrives on the timetable: more than half a day, so not a connection we count.