AA 1826 then VA 8287 at San Francisco
Philadelphia → San Francisco → Seattle
Timetable, San Francisco time
21:57AA 1826 from Philadelphia at the gatealso BA 5440, EI 7170
21:05VA 8287 to Seattle leaves the gate
23 h 08 apart on the timetable, overnight
VA 8287 leaves 23 h 08 after AA 1826 arrives on the timetable: more than half a day, so not a connection we count.