UA 1909 then AS 2486 at San Francisco
San Luis Obispo → San Francisco → Los Angeles
Timetable, San Francisco time
09:06UA 1909 from San Luis Obispo at the gatealso LH 8577
06:00AS 2486 to Los Angeles leaves the gate
20 h 54 apart on the timetable, overnight
AS 2486 leaves 20 h 54 after UA 1909 arrives on the timetable: more than half a day, so not a connection we count.