AV 2183 then UA 583 at San Francisco
Vancouver → San Francisco → Austin
Timetable, San Francisco time
15:27AV 2183 from Vancouver at the gate
11:00UA 583 to Austin leaves the gate
19 h 33 apart on the timetable, overnight
UA 583 leaves 19 h 33 after AV 2183 arrives on the timetable: more than half a day, so not a connection we count.