AS 634 then CA 7337 at San Francisco
Las Vegas → San Francisco → Seattle
Timetable, San Francisco time
17:41AS 634 from Las Vegas at the gatealso QF 3697, FJ 5841, AA 7412, CX 7935, QR 8861
14:10CA 7337 to Seattle leaves the gatealso NZ 9403
20 h 29 apart on the timetable, overnight
CA 7337 leaves 20 h 29 after AS 634 arrives on the timetable: more than half a day, so not a connection we count.