DL 1893 then DL 3882 at Salt Lake City
Las Vegas → Salt Lake City → Oklahoma City
Timetable, Salt Lake City time
12:40DL 1893 from Las Vegas at the gate
09:30DL 3882 to Oklahoma City leaves the gate
20 h 50 apart on the timetable, overnight
DL 3882 leaves 20 h 50 after DL 1893 arrives on the timetable: more than half a day, so not a connection we count.