AS 634 then CX 7996 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
10:39CX 7996 to Seattle leaves the gate
16 h 58 apart on the timetable, overnight
CX 7996 leaves 16 h 58 after AS 634 arrives on the timetable: more than half a day, so not a connection we count.