WN 3502 then VA 8466 at San Francisco
Phoenix → San Francisco → Austin
Timetable, San Francisco time
15:30WN 3502 from Phoenix at the gate
12:06VA 8466 to Austin leaves the gate
20 h 36 apart on the timetable, overnight
VA 8466 leaves 20 h 36 after WN 3502 arrives on the timetable: more than half a day, so not a connection we count.