B6 15 then AS 2486 at San Francisco
New York JFK → San Francisco → Los Angeles
Timetable, San Francisco time
11:08B6 15 from New York JFK at the gatealso TP 4397
06:00AS 2486 to Los Angeles leaves the gate
18 h 52 apart on the timetable, overnight
AS 2486 leaves 18 h 52 after B6 15 arrives on the timetable: more than half a day, so not a connection we count.