AA 2735 then QF 7552 at O'Hare
Sacramento → Chicago → Los Angeles
Timetable, Chicago time
20:30AA 2735 from Sacramento at the gate
18:50QF 7552 to Los Angeles leaves the gate
22 h 20 apart on the timetable, overnight
QF 7552 leaves 22 h 20 after AA 2735 arrives on the timetable: more than half a day, so not a connection we count.