UA 5408 then AA 3176 at LAX
Salt Lake City → Los Angeles → San Francisco
Timetable, Los Angeles time
08:30UA 5408 from Salt Lake City at the gate
22:04AA 3176 to San Francisco leaves the gate
13 h 34 apart on the timetable
AA 3176 leaves 13 h 34 after UA 5408 arrives on the timetable: more than half a day, so not a connection we count.