UA 1389 then CI 5345 at San Francisco
Denver → San Francisco → Taipei
Timetable, San Francisco time
21:10UA 1389 from Denver at the gatealso AC 5331, OZ 6351, VA 8352, NZ 9069
16:40CI 5345 to Taipei leaves the gate
19 h 30 apart on the timetable, overnight
CI 5345 leaves 19 h 30 after UA 1389 arrives on the timetable: more than half a day, so not a connection we count.