AV 2183 then UA 1852 at San Francisco
Vancouver → San Francisco → Dallas-Fort Worth
Timetable, San Francisco time
09:29AV 2183 from Vancouver at the gate
23:59UA 1852 to Dallas-Fort Worth leaves the gatealso AC 4206
14 h 30 apart on the timetable
UA 1852 leaves 14 h 30 after AV 2183 arrives on the timetable: more than half a day, so not a connection we count.