AA 3354 then CA 3174 at O'Hare
Columbia Regional → Chicago → Guangzhou
Timetable, Chicago time
20:13AA 3354 from Columbia Regional at the gate
13:40CA 3174 to Guangzhou leaves the gate
17 h 27 apart on the timetable, overnight
CA 3174 leaves 17 h 27 after AA 3354 arrives on the timetable: more than half a day, so not a connection we count.