DL 1072 then DL 1637 at Atlanta
Key West → Atlanta → Wichita
Timetable, Atlanta time
09:35DL 1072 from Key West at the gate
09:15DL 1637 to Wichita leaves the gate
23 h 40 apart on the timetable, overnight
DL 1637 leaves 23 h 40 after DL 1072 arrives on the timetable: more than half a day, so not a connection we count.