QF 3773 then BA 2947 at San Francisco
Los Angeles → San Francisco → Seattle
Timetable, San Francisco time
19:10QF 3773 from Los Angeles at the gate
17:42BA 2947 to Seattle leaves the gate
22 h 32 apart on the timetable, overnight
BA 2947 leaves 22 h 32 after QF 3773 arrives on the timetable: more than half a day, so not a connection we count.