AA 2423 then VA 8546 at San Francisco
Phoenix → San Francisco → Los Angeles
Timetable, San Francisco time
13:30AA 2423 from Phoenix at the gatealso QR 7849
06:00VA 8546 to Los Angeles leaves the gate
16 h 30 apart on the timetable, overnight
VA 8546 leaves 16 h 30 after AA 2423 arrives on the timetable: more than half a day, so not a connection we count.