AV 2046 then VA 8381 at San Francisco
Arcata → San Francisco → Washington
Timetable, San Francisco time
09:13AV 2046 from Arcata at the gate
21:28VA 8381 to Washington leaves the gatealso NZ 9161
12 h 15 apart on the timetable
VA 8381 leaves 12 h 15 after AV 2046 arrives on the timetable: more than half a day, so not a connection we count.