UA 1389 then VA 8287 at San Francisco
Denver → San Francisco → Seattle
Timetable, San Francisco time
21:10UA 1389 from Denver at the gatealso AC 5331, OZ 6351, VA 8352, NZ 9069
21:05VA 8287 to Seattle leaves the gate
23 h 55 apart on the timetable, overnight
VA 8287 leaves 23 h 55 after UA 1389 arrives on the timetable: more than half a day, so not a connection we count.