DL 898 then AA 3176 at LAX
Atlanta → Los Angeles → San Francisco
Timetable, Los Angeles time
10:00DL 898 from Atlanta at the gate
22:04AA 3176 to San Francisco leaves the gate
12 h 04 apart on the timetable
AA 3176 leaves 12 h 04 after DL 898 arrives on the timetable: more than half a day, so not a connection we count.