WN 3676 then LY 4489 at San Francisco
Austin → San Francisco → Los Angeles
Timetable, San Francisco time
15:30WN 3676 from Austin at the gate
07:05LY 4489 to Los Angeles leaves the gate
15 h 35 apart on the timetable, overnight
LY 4489 leaves 15 h 35 after WN 3676 arrives on the timetable: more than half a day, so not a connection we count.