DL 587 then DL 5258 at Atlanta
Mexico City → Atlanta → Jackson (Mississippi)
Timetable, Atlanta time
18:28DL 587 from Mexico City at the gate
18:00DL 5258 to Jackson (Mississippi) leaves the gate
23 h 32 apart on the timetable, overnight
DL 5258 leaves 23 h 32 after DL 587 arrives on the timetable: more than half a day, so not a connection we count.