DL 3848 then DL 1225 at Detroit
Milwaukee → Detroit → Fort Myers
Timetable, Detroit time
15:28DL 3848 from Milwaukee at the gate
14:29DL 1225 to Fort Myers leaves the gate
23 h 01 apart on the timetable, overnight
DL 1225 leaves 23 h 01 after DL 3848 arrives on the timetable: more than half a day, so not a connection we count.