UA 488 then CI 5175 at San Francisco
Burbank → San Francisco → Taipei
Timetable, San Francisco time
09:09UA 488 from Burbank at the gatealso AC 4195
21:20CI 5175 to Taipei leaves the gate
12 h 11 apart on the timetable
CI 5175 leaves 12 h 11 after UA 488 arrives on the timetable: more than half a day, so not a connection we count.