AV 2351 then AS 630 at San Francisco
Denver → San Francisco → Seattle
Timetable, San Francisco time
23:09AV 2351 from Denver at the gate
15:08AS 630 to Seattle leaves the gatealso QR 2157, FJ 5822, AA 9399
15 h 59 apart on the timetable, overnight
AS 630 leaves 15 h 59 after AV 2351 arrives on the timetable: more than half a day, so not a connection we count.