UA 4649 then BR 619 at LAX
Santa Barbara → Los Angeles → Taipei
Timetable, Los Angeles time
07:03UA 4649 from Santa Barbara at the gate
02:00BR 619 to Taipei leaves the gate
18 h 57 apart on the timetable, overnight
BR 619 leaves 18 h 57 after UA 4649 arrives on the timetable: more than half a day, so not a connection we count.