DL 4057 then AM 649 at LAX
Phoenix Sky Harbor → Los Angeles → Mexico City
Timetable, Los Angeles time
08:00DL 4057 from Phoenix Sky Harbor at the gate
07:02AM 649 to Mexico City leaves the gate
23 h 02 apart on the timetable, overnight
AM 649 leaves 23 h 02 after DL 4057 arrives on the timetable: more than half a day, so not a connection we count.