DL 5282 then DL 1939 at Atlanta
Augusta → Atlanta → Cancún
Timetable, Atlanta time
20:35DL 5282 from Augusta at the gate
18:29DL 1939 to Cancún leaves the gate
21 h 54 apart on the timetable, overnight
DL 1939 leaves 21 h 54 after DL 5282 arrives on the timetable: more than half a day, so not a connection we count.