UA 451 then CA 7323 at San Francisco
New Orleans → San Francisco → Los Angeles
Timetable, San Francisco time
15:26UA 451 from New Orleans at the gate
08:45CA 7323 to Los Angeles leaves the gate
17 h 19 apart on the timetable, overnight
CA 7323 leaves 17 h 19 after UA 451 arrives on the timetable: more than half a day, so not a connection we count.