WN 3793 then WN 4329 at Phoenix
San Diego → Phoenix → Denver
Timetable, Phoenix time
07:00WN 3793 from San Diego at the gate
19:05WN 4329 to Denver leaves the gate
12 h 05 apart on the timetable
WN 4329 leaves 12 h 05 after WN 3793 arrives on the timetable: more than half a day, so not a connection we count.