DL 5080 then DL 5354 at Detroit
New York JFK → Detroit → Greenville-Spartanburg
Timetable, Detroit time
09:23DL 5080 from New York JFK at the gate
08:31DL 5354 to Greenville-Spartanburg leaves the gate
23 h 08 apart on the timetable, overnight
DL 5354 leaves 23 h 08 after DL 5080 arrives on the timetable: more than half a day, so not a connection we count.