CM 1049 then UA 785 at San Francisco
Arcata → San Francisco → Washington
Timetable, San Francisco time
15:35CM 1049 from Arcata at the gatealso UA 4655, NZ 9363
06:15UA 785 to Washington leaves the gatealso AZ 4408, NZ 9160
14 h 40 apart on the timetable, overnight
UA 785 leaves 14 h 40 after CM 1049 arrives on the timetable: more than half a day, so not a connection we count.