UA 1811 then CA 7323 at San Francisco
Chicago O'Hare → San Francisco → Los Angeles
Timetable, San Francisco time
16:20UA 1811 from Chicago O'Hare at the gatealso AC 4153
08:45CA 7323 to Los Angeles leaves the gate
16 h 25 apart on the timetable, overnight
CA 7323 leaves 16 h 25 after UA 1811 arrives on the timetable: more than half a day, so not a connection we count.