AA 268 then F9 3175 at Detroit
Miami → Detroit → Dallas-Fort Worth
Timetable, Detroit time
09:10AA 268 from Miami at the gate
22:28F9 3175 to Dallas-Fort Worth leaves the gate
13 h 18 apart on the timetable
F9 3175 leaves 13 h 18 after AA 268 arrives on the timetable: more than half a day, so not a connection we count.