CM 2327 then VA 8378 at San Francisco
Seattle → San Francisco → Washington
Timetable, San Francisco time
23:00CM 2327 from Seattle at the gatealso UA 5402, VA 8296
22:55VA 8378 to Washington leaves the gate
23 h 55 apart on the timetable, overnight
VA 8378 leaves 23 h 55 after CM 2327 arrives on the timetable: more than half a day, so not a connection we count.