DL 876 then WN 645 at Detroit
Santa Ana → Detroit → Las Vegas
Timetable, Detroit time
19:40DL 876 from Santa Ana at the gate
13:25WN 645 to Las Vegas leaves the gate
17 h 45 apart on the timetable, overnight
WN 645 leaves 17 h 45 after DL 876 arrives on the timetable: more than half a day, so not a connection we count.