M7 6824 then DL 1634 at LAX
Mexico City → Los Angeles → Chicago O'Hare
Timetable, Los Angeles time
20:35M7 6824 from Mexico City at the gate
17:59DL 1634 to Chicago O'Hare leaves the gate
21 h 24 apart on the timetable, overnight
DL 1634 leaves 21 h 24 after M7 6824 arrives on the timetable: more than half a day, so not a connection we count.