DL 1407 then DL 2352 at Detroit
Raleigh-Durham → Detroit → Charlotte
Timetable, Detroit time
20:48DL 1407 from Raleigh-Durham at the gate
20:05DL 2352 to Charlotte leaves the gate
23 h 17 apart on the timetable, overnight
DL 2352 leaves 23 h 17 after DL 1407 arrives on the timetable: more than half a day, so not a connection we count.