UA 296 then WN 235 at Denver
Puerto Vallarta → Denver → Dallas
Timetable, Denver time
17:47UA 296 from Puerto Vallarta at the gate
17:35WN 235 to Dallas leaves the gate
23 h 48 apart on the timetable, overnight
WN 235 leaves 23 h 48 after UA 296 arrives on the timetable: more than half a day, so not a connection we count.