DL 3734 then DL 589 at Atlanta
Jacksonville (North Carolina) → Atlanta → Mexico City
Timetable, Atlanta time
20:24DL 3734 from Jacksonville (North Carolina) at the gate
19:12DL 589 to Mexico City leaves the gate
22 h 48 apart on the timetable, overnight
DL 589 leaves 22 h 48 after DL 3734 arrives on the timetable: more than half a day, so not a connection we count.