F9 2713 then DL 5509 at Detroit
Orlando → Detroit → Richmond
Timetable, Detroit time
17:02F9 2713 from Orlando at the gate
10:20DL 5509 to Richmond leaves the gate
17 h 18 apart on the timetable, overnight
DL 5509 leaves 17 h 18 after F9 2713 arrives on the timetable: more than half a day, so not a connection we count.