FJ 5869 then QF 3669 at San Francisco
Everett → San Francisco → Seattle
Timetable, San Francisco time
20:25FJ 5869 from Everett at the gate
17:42QF 3669 to Seattle leaves the gate
21 h 17 apart on the timetable, overnight
QF 3669 leaves 21 h 17 after FJ 5869 arrives on the timetable: more than half a day, so not a connection we count.