DL 1405 then DL 916 at Detroit
Charlotte → Detroit → Las Vegas
Timetable, Detroit time
07:52DL 1405 from Charlotte at the gate
20:05DL 916 to Las Vegas leaves the gate
12 h 13 apart on the timetable
DL 916 leaves 12 h 13 after DL 1405 arrives on the timetable: more than half a day, so not a connection we count.