DL 1605 then DL 2994 at Detroit
Fort Lauderdale → Detroit → Jacksonville
Timetable, Detroit time
15:54DL 1605 from Fort Lauderdale at the gate
15:27DL 2994 to Jacksonville leaves the gate
23 h 33 apart on the timetable, overnight
DL 2994 leaves 23 h 33 after DL 1605 arrives on the timetable: more than half a day, so not a connection we count.