AV 6985 then CA 7407 at San Francisco
Vancouver → San Francisco → Austin
Timetable, San Francisco time
16:06AV 6985 from Vancouver at the gate
12:06CA 7407 to Austin leaves the gate
20 h apart on the timetable, overnight
CA 7407 leaves 20 h after AV 6985 arrives on the timetable: more than half a day, so not a connection we count.