AV 2183 then UA 2115 at San Francisco
Vancouver → San Francisco → Burbank
Timetable, San Francisco time
15:27AV 2183 from Vancouver at the gate
10:28UA 2115 to Burbank leaves the gatealso AC 4388
19 h 01 apart on the timetable, overnight
UA 2115 leaves 19 h 01 after AV 2183 arrives on the timetable: more than half a day, so not a connection we count.