MU 583 then AA 3176 at LAX
Shanghai → Los Angeles → San Francisco
Timetable, Los Angeles time
09:05MU 583 from Shanghai at the gate
22:04AA 3176 to San Francisco leaves the gate
12 h 59 apart on the timetable
AA 3176 leaves 12 h 59 after MU 583 arrives on the timetable: more than half a day, so not a connection we count.