WN 286 then UA 5398 at LAX
Denver → Los Angeles → Monterey
Timetable, Los Angeles time
20:05WN 286 from Denver at the gate
19:10UA 5398 to Monterey leaves the gate
23 h 05 apart on the timetable, overnight
UA 5398 leaves 23 h 05 after WN 286 arrives on the timetable: more than half a day, so not a connection we count.