WN 1884 then DL 1451 at Phoenix
Las Vegas → Phoenix → Salt Lake City
Timetable, Phoenix time
08:10WN 1884 from Las Vegas at the gate
20:11DL 1451 to Salt Lake City leaves the gate
12 h 01 apart on the timetable
DL 1451 leaves 12 h 01 after WN 1884 arrives on the timetable: more than half a day, so not a connection we count.