DL 395 then DL 589 at Atlanta
Los Angeles → Atlanta → Mexico City
Timetable, Atlanta time
19:50DL 395 from Los Angeles at the gate
19:12DL 589 to Mexico City leaves the gate
23 h 22 apart on the timetable, overnight
DL 589 leaves 23 h 22 after DL 395 arrives on the timetable: more than half a day, so not a connection we count.