DL 1462 then DL 592 at Atlanta
Richmond → Atlanta → Cancún
Timetable, Atlanta time
12:56DL 1462 from Richmond at the gate
12:25DL 592 to Cancún leaves the gate
23 h 29 apart on the timetable, overnight
DL 592 leaves 23 h 29 after DL 1462 arrives on the timetable: more than half a day, so not a connection we count.