UA 2328 then WN 3839 at San Francisco
Vancouver → San Francisco → Burbank
Timetable, San Francisco time
09:29UA 2328 from Vancouver at the gatealso AC 5110, NH 7395, NZ 9876
07:15WN 3839 to Burbank leaves the gate
21 h 46 apart on the timetable, overnight
WN 3839 leaves 21 h 46 after UA 2328 arrives on the timetable: more than half a day, so not a connection we count.