DL 5307 then DL 1355 at Detroit
Cincinnati → Detroit → Tampa
Timetable, Detroit time
07:20DL 5307 from Cincinnati at the gate
19:32DL 1355 to Tampa leaves the gate
12 h 12 apart on the timetable
DL 1355 leaves 12 h 12 after DL 5307 arrives on the timetable: more than half a day, so not a connection we count.