AV 2183 then CX 7858 at San Francisco
Vancouver → San Francisco → Seattle
Timetable, San Francisco time
15:27AV 2183 from Vancouver at the gate
08:33CX 7858 to Seattle leaves the gate
17 h 06 apart on the timetable, overnight
CX 7858 leaves 17 h 06 after AV 2183 arrives on the timetable: more than half a day, so not a connection we count.