F9 3178 then DL 5354 at Detroit
Dallas-Fort Worth → Detroit → Greenville-Spartanburg
Timetable, Detroit time
09:19F9 3178 from Dallas-Fort Worth at the gate
08:31DL 5354 to Greenville-Spartanburg leaves the gate
23 h 12 apart on the timetable, overnight
DL 5354 leaves 23 h 12 after F9 3178 arrives on the timetable: more than half a day, so not a connection we count.