UA 1341 then AV 2182 at San Francisco
Detroit → San Francisco → Vancouver
Timetable, San Francisco time
19:31UA 1341 from Detroit at the gatealso OZ 9538
13:53AV 2182 to Vancouver leaves the gate
18 h 22 apart on the timetable, overnight
AV 2182 leaves 18 h 22 after UA 1341 arrives on the timetable: more than half a day, so not a connection we count.