UA 4756 then BR 619 at LAX
Arcata → Los Angeles → Taipei
Timetable, Los Angeles time
09:28UA 4756 from Arcata at the gate
02:00BR 619 to Taipei leaves the gate
16 h 32 apart on the timetable, overnight
BR 619 leaves 16 h 32 after UA 4756 arrives on the timetable: more than half a day, so not a connection we count.