CX 7854 then AS 2459 at San Francisco
Seattle → San Francisco → San Diego
Timetable, San Francisco time
20:47CX 7854 from Seattle at the gate
20:00AS 2459 to San Diego leaves the gatealso QR 8803, AA 9319
23 h 13 apart on the timetable, overnight
AS 2459 leaves 23 h 13 after CX 7854 arrives on the timetable: more than half a day, so not a connection we count.