UA 1905 then CI 5345 at San Francisco
Los Angeles → San Francisco → Taipei
Timetable, San Francisco time
11:17UA 1905 from Los Angeles at the gatealso VA 8554, NZ 9282
07:00CI 5345 to Taipei leaves the gate
19 h 43 apart on the timetable, overnight
CI 5345 leaves 19 h 43 after UA 1905 arrives on the timetable: more than half a day, so not a connection we count.