LF 8920 then QF 7552 at O'Hare
Columbus (Ohio) → Chicago → Los Angeles
Timetable, Chicago time
19:43LF 8920 from Columbus (Ohio) at the gate
18:50QF 7552 to Los Angeles leaves the gate
23 h 07 apart on the timetable, overnight
QF 7552 leaves 23 h 07 after LF 8920 arrives on the timetable: more than half a day, so not a connection we count.