F9 2021 then DL 134 at Detroit
Philadelphia → Detroit → Amsterdam
Timetable, Detroit time
00:05F9 2021 from Philadelphia at the gate
18:10DL 134 to Amsterdam leaves the gate
18 h 05 apart on the timetable
DL 134 leaves 18 h 05 after F9 2021 arrives on the timetable: more than half a day, so not a connection we count.