AV 2183 then UA 2480 at San Francisco
Vancouver → San Francisco → Newark
Timetable, San Francisco time
15:27AV 2183 from Vancouver at the gate
13:15UA 2480 to Newark leaves the gate
21 h 48 apart on the timetable, overnight
UA 2480 leaves 21 h 48 after AV 2183 arrives on the timetable: more than half a day, so not a connection we count.