EK 6303 then VA 8283 at San Francisco
Chicago O'Hare → San Francisco → Seattle
Timetable, San Francisco time
13:30EK 6303 from Chicago O'Hare at the gate
12:22VA 8283 to Seattle leaves the gate
22 h 52 apart on the timetable, overnight
VA 8283 leaves 22 h 52 after EK 6303 arrives on the timetable: more than half a day, so not a connection we count.