AA 3398 then QF 7552 at O'Hare
Columbia Regional → Chicago → Los Angeles
Timetable, Chicago time
20:11AA 3398 from Columbia Regional at the gate
18:50QF 7552 to Los Angeles leaves the gate
22 h 39 apart on the timetable, overnight
QF 7552 leaves 22 h 39 after AA 3398 arrives on the timetable: more than half a day, so not a connection we count.