AS 91 then CX 7858 at San Francisco
Los Angeles → San Francisco → Seattle
Timetable, San Francisco time
17:21AS 91 from Los Angeles at the gatealso QR 2014, TN 2456, BA 7609
08:33CX 7858 to Seattle leaves the gate
15 h 12 apart on the timetable, overnight
CX 7858 leaves 15 h 12 after AS 91 arrives on the timetable: more than half a day, so not a connection we count.