AA 6425 then BR 619 at LAX
Las Vegas → Los Angeles → Taipei
Timetable, Los Angeles time
12:44AA 6425 from Las Vegas at the gate
02:00BR 619 to Taipei leaves the gate
13 h 16 apart on the timetable, overnight
BR 619 leaves 13 h 16 after AA 6425 arrives on the timetable: more than half a day, so not a connection we count.