DL 1584 then UA 5846 at LAX
Austin → Los Angeles → Arcata
Timetable, Los Angeles time
20:26DL 1584 from Austin at the gate
16:25UA 5846 to Arcata leaves the gate
19 h 59 apart on the timetable, overnight
UA 5846 leaves 19 h 59 after DL 1584 arrives on the timetable: more than half a day, so not a connection we count.