DL 4117 then DL 598 at Atlanta
Shreveport → Atlanta → Cancún
Timetable, Atlanta time
11:10DL 4117 from Shreveport at the gate
11:02DL 598 to Cancún leaves the gate
23 h 52 apart on the timetable, overnight
DL 598 leaves 23 h 52 after DL 4117 arrives on the timetable: more than half a day, so not a connection we count.