AA 1732 then AA 1823 at Philadelphia
San Francisco → Philadelphia → Seattle
Timetable, Philadelphia time
21:04AA 1732 from San Francisco at the gate
19:35AA 1823 to Seattle leaves the gate
22 h 31 apart on the timetable, overnight
AA 1823 leaves 22 h 31 after AA 1732 arrives on the timetable: more than half a day, so not a connection we count.