AV 2183 then AC 3017 at San Francisco
Vancouver → San Francisco → Austin
Timetable, San Francisco time
15:27AV 2183 from Vancouver at the gate
12:06AC 3017 to Austin leaves the gate
20 h 39 apart on the timetable, overnight
AC 3017 leaves 20 h 39 after AV 2183 arrives on the timetable: more than half a day, so not a connection we count.