AV 2046 then VA 8378 at San Francisco
Arcata → San Francisco → Washington
Timetable, San Francisco time
09:13AV 2046 from Arcata at the gate
23:20VA 8378 to Washington leaves the gate
14 h 07 apart on the timetable
VA 8378 leaves 14 h 07 after AV 2046 arrives on the timetable: more than half a day, so not a connection we count.