WN 3473 then DL 1434 at LAX
Las Vegas → Los Angeles → Salt Lake City
Timetable, Los Angeles time
00:10WN 3473 from Las Vegas at the gate
12:33DL 1434 to Salt Lake City leaves the gate
12 h 23 apart on the timetable
DL 1434 leaves 12 h 23 after WN 3473 arrives on the timetable: more than half a day, so not a connection we count.