UA 528 then CX 7996 at San Francisco
Boise → San Francisco → Seattle
Timetable, San Francisco time
20:04UA 528 from Boise at the gatealso AC 4964, NZ 9394
10:39CX 7996 to Seattle leaves the gate
14 h 35 apart on the timetable, overnight
CX 7996 leaves 14 h 35 after UA 528 arrives on the timetable: more than half a day, so not a connection we count.