BA 2951 then VA 8287 at San Francisco
Portland (Oregon) → San Francisco → Seattle
Timetable, San Francisco time
13:46BA 2951 from Portland (Oregon) at the gatealso AA 7511
07:25VA 8287 to Seattle leaves the gate
17 h 39 apart on the timetable, overnight
VA 8287 leaves 17 h 39 after BA 2951 arrives on the timetable: more than half a day, so not a connection we count.