AA 1849 then AC 4342 at San Francisco
Dallas-Fort Worth → San Francisco → Fresno
Timetable, San Francisco time
10:16AA 1849 from Dallas-Fort Worth at the gate
10:09AC 4342 to Fresno leaves the gate
23 h 53 apart on the timetable, overnight
AC 4342 leaves 23 h 53 after AA 1849 arrives on the timetable: more than half a day, so not a connection we count.