DL 4993 then DL 589 at Atlanta
Valdosta → Atlanta → Mexico City
Timetable, Atlanta time
20:23DL 4993 from Valdosta at the gate
19:12DL 589 to Mexico City leaves the gate
22 h 49 apart on the timetable, overnight
DL 589 leaves 22 h 49 after DL 4993 arrives on the timetable: more than half a day, so not a connection we count.