VA 8298 then UA 1393 at San Francisco
Seattle → San Francisco → Chicago O'Hare
Timetable, San Francisco time
12:59VA 8298 from Seattle at the gate
08:20UA 1393 to Chicago O'Hare leaves the gatealso AC 4060, OS 7718, SN 8820, NZ 9306
19 h 21 apart on the timetable, overnight
UA 1393 leaves 19 h 21 after VA 8298 arrives on the timetable: more than half a day, so not a connection we count.