B6 833 then AF 8811 at San Francisco
Boston → San Francisco → Los Angeles
Timetable, San Francisco time
20:55B6 833 from Boston at the gatealso EY 8011
17:18AF 8811 to Los Angeles leaves the gate
20 h 23 apart on the timetable, overnight
AF 8811 leaves 20 h 23 after B6 833 arrives on the timetable: more than half a day, so not a connection we count.