F9 2021 then DL 1149 at Detroit
Philadelphia → Detroit → Orlando
Timetable, Detroit time
00:05F9 2021 from Philadelphia at the gate
14:31DL 1149 to Orlando leaves the gate
14 h 26 apart on the timetable
DL 1149 leaves 14 h 26 after F9 2021 arrives on the timetable: more than half a day, so not a connection we count.