AS 655 then UA 785 at San Francisco
Seattle → San Francisco → Washington
Timetable, San Francisco time
14:10AS 655 from Seattle at the gatealso QR 2003, QR 2012, QR 2139, QR 8856
06:15UA 785 to Washington leaves the gatealso AZ 4408, NZ 9160
16 h 05 apart on the timetable, overnight
UA 785 leaves 16 h 05 after AS 655 arrives on the timetable: more than half a day, so not a connection we count.