AV 4509 then CM 2440 at San Francisco
Taipei → San Francisco → Fresno
Timetable, San Francisco time
15:00AV 4509 from Taipei at the gate
08:24CM 2440 to Fresno leaves the gatealso UA 4679
17 h 24 apart on the timetable, overnight
CM 2440 leaves 17 h 24 after AV 4509 arrives on the timetable: more than half a day, so not a connection we count.