DL 5179 then DL 1037 at Detroit
Savannah → Detroit → Fort Lauderdale
Timetable, Detroit time
15:18DL 5179 from Savannah at the gate
14:49DL 1037 to Fort Lauderdale leaves the gate
23 h 31 apart on the timetable, overnight
DL 1037 leaves 23 h 31 after DL 5179 arrives on the timetable: more than half a day, so not a connection we count.