UA 1180 then UA 8100 at San Francisco
Newark → San Francisco → Vancouver
Timetable, San Francisco time
10:27UA 1180 from Newark at the gatealso VA 8163, TP 8492, NZ 9130
06:30UA 8100 to Vancouver leaves the gate
20 h 03 apart on the timetable, overnight
UA 8100 leaves 20 h 03 after UA 1180 arrives on the timetable: more than half a day, so not a connection we count.