AA 6281 then UA 5398 at LAX
Denver → Los Angeles → Monterey
Timetable, Los Angeles time
20:34AA 6281 from Denver at the gate
19:10UA 5398 to Monterey leaves the gate
22 h 36 apart on the timetable, overnight
UA 5398 leaves 22 h 36 after AA 6281 arrives on the timetable: more than half a day, so not a connection we count.