DL 466 then DL 8844 at Atlanta
Las Vegas → Atlanta → Detroit
Timetable, Atlanta time
20:33DL 466 from Las Vegas at the gate
09:28DL 8844 to Detroit leaves the gate
12 h 55 apart on the timetable, overnight
DL 8844 leaves 12 h 55 after DL 466 arrives on the timetable: more than half a day, so not a connection we count.