DL 3502 then AA 3176 at LAX
Tucson → Los Angeles → San Francisco
Timetable, Los Angeles time
08:40DL 3502 from Tucson at the gate
22:04AA 3176 to San Francisco leaves the gate
13 h 24 apart on the timetable
AA 3176 leaves 13 h 24 after DL 3502 arrives on the timetable: more than half a day, so not a connection we count.