DL 1745 then DL 2684 at Detroit
Denver → Detroit → Charlotte
Timetable, Detroit time
10:55DL 1745 from Denver at the gate
10:40DL 2684 to Charlotte leaves the gate
23 h 45 apart on the timetable, overnight
DL 2684 leaves 23 h 45 after DL 1745 arrives on the timetable: more than half a day, so not a connection we count.