QF 7552 then AM 649 at LAX
Chicago O'Hare → Los Angeles → Mexico City
Timetable, Los Angeles time
18:52QF 7552 from Chicago O'Hare at the gate
07:02AM 649 to Mexico City leaves the gate
12 h 10 apart on the timetable, overnight
AM 649 leaves 12 h 10 after QF 7552 arrives on the timetable: more than half a day, so not a connection we count.