DL 755 then DL 1005 at Atlanta
Las Vegas → Atlanta → Detroit
Timetable, Atlanta time
12:46DL 755 from Las Vegas at the gate
08:30DL 1005 to Detroit leaves the gate
19 h 44 apart on the timetable, overnight
DL 1005 leaves 19 h 44 after DL 755 arrives on the timetable: more than half a day, so not a connection we count.