DL 5238 then DL 5485 at Detroit
Greenville-Spartanburg → Detroit → Providence
Timetable, Detroit time
09:12DL 5238 from Greenville-Spartanburg at the gate
21:40DL 5485 to Providence leaves the gate
12 h 28 apart on the timetable
DL 5485 leaves 12 h 28 after DL 5238 arrives on the timetable: more than half a day, so not a connection we count.