AV 2046 then UA 368 at San Francisco
Arcata → San Francisco → Chicago O'Hare
Timetable, San Francisco time
09:13AV 2046 from Arcata at the gate
23:30UA 368 to Chicago O'Hare leaves the gatealso AC 4372, NZ 9307
14 h 17 apart on the timetable
UA 368 leaves 14 h 17 after AV 2046 arrives on the timetable: more than half a day, so not a connection we count.