BR 620 then WN 4210 at LAX
Taipei → Los Angeles → San Francisco
Timetable, Los Angeles time
01:37BR 620 from Taipei at the gate
16:55WN 4210 to San Francisco leaves the gate
15 h 18 apart on the timetable
WN 4210 leaves 15 h 18 after BR 620 arrives on the timetable: more than half a day, so not a connection we count.