UA 571 then CI 5345 at San Francisco
Atlanta → San Francisco → Taipei
Timetable, San Francisco time
09:29UA 571 from Atlanta at the gatealso CA 7243, VA 8403, NZ 9005
04:10CI 5345 to Taipei leaves the gate
18 h 41 apart on the timetable, overnight
CI 5345 leaves 18 h 41 after UA 571 arrives on the timetable: more than half a day, so not a connection we count.