B6 833 then AF 2070 at San Francisco
Boston → San Francisco → Los Angeles
Timetable, San Francisco time
20:55B6 833 from Boston at the gatealso EY 8011
16:49AF 2070 to Los Angeles leaves the gatealso AM 4532, LA 6133, KL 7908
19 h 54 apart on the timetable, overnight
AF 2070 leaves 19 h 54 after B6 833 arrives on the timetable: more than half a day, so not a connection we count.