UA 296 then WN 469 at Denver
Puerto Vallarta → Denver → Las Vegas
Timetable, Denver time
17:47UA 296 from Puerto Vallarta at the gate
17:20WN 469 to Las Vegas leaves the gate
23 h 33 apart on the timetable, overnight
WN 469 leaves 23 h 33 after UA 296 arrives on the timetable: more than half a day, so not a connection we count.