CI 5176 then NZ 9854 at San Francisco
Taipei → San Francisco → London
Timetable, San Francisco time
17:42CI 5176 from Taipei at the gate
16:40NZ 9854 to London leaves the gate
22 h 58 apart on the timetable, overnight
NZ 9854 leaves 22 h 58 after CI 5176 arrives on the timetable: more than half a day, so not a connection we count.