AV 2046 then AA 2275 at San Francisco
Arcata → San Francisco → Dallas-Fort Worth
Timetable, San Francisco time
15:35AV 2046 from Arcata at the gate
12:42AA 2275 to Dallas-Fort Worth leaves the gatealso IB 8261
21 h 07 apart on the timetable, overnight
AA 2275 leaves 21 h 07 after AV 2046 arrives on the timetable: more than half a day, so not a connection we count.