DL 1684 then DL 1328 at Atlanta
Chattanooga → Atlanta → Miami
Timetable, Atlanta time
16:59DL 1684 from Chattanooga at the gate
16:33DL 1328 to Miami leaves the gate
23 h 34 apart on the timetable, overnight
DL 1328 leaves 23 h 34 after DL 1684 arrives on the timetable: more than half a day, so not a connection we count.