B6 833 then CM 1450 at San Francisco
Boston → San Francisco → Fresno
Timetable, San Francisco time
20:55B6 833 from Boston at the gatealso EY 8011
20:49CM 1450 to Fresno leaves the gatealso AC 4334, UA 5271
23 h 54 apart on the timetable, overnight
CM 1450 leaves 23 h 54 after B6 833 arrives on the timetable: more than half a day, so not a connection we count.