F9 4236 then WN 469 at Denver
Salt Lake City → Denver → Las Vegas
Timetable, Denver time
17:51F9 4236 from Salt Lake City at the gate
17:20WN 469 to Las Vegas leaves the gate
23 h 29 apart on the timetable, overnight
WN 469 leaves 23 h 29 after F9 4236 arrives on the timetable: more than half a day, so not a connection we count.