BR 28 then UA 552 at San Francisco
Taipei → San Francisco → Redmond
Timetable, San Francisco time
18:40BR 28 from Taipei at the gatealso AV 4507, TG 6254, CM 8013
16:20UA 552 to Redmond leaves the gate
21 h 40 apart on the timetable, overnight
UA 552 leaves 21 h 40 after BR 28 arrives on the timetable: more than half a day, so not a connection we count.