AS 1386 then Y4 2484 at San Francisco
Seattle → San Francisco → Los Angeles
Timetable, San Francisco time
21:47AS 1386 from Seattle at the gatealso QR 3412, AA 7538
21:27Y4 2484 to Los Angeles leaves the gatealso F9 2858
23 h 40 apart on the timetable, overnight
Y4 2484 leaves 23 h 40 after AS 1386 arrives on the timetable: more than half a day, so not a connection we count.