WN 9003 then VA 8572 at San Francisco
Phoenix → San Francisco → Austin
Timetable, San Francisco time
11:18WN 9003 from Phoenix at the gate
17:20VA 8572 to Austin leaves the gate
6 h 02 apart on the timetable
The last days
WN 9003 and VA 8572 weren’t both flown 15 min to 12 h apart in the last 21 days.
Statistics from past flights, not live flight information. Always check times and your connection with your airline, and don’t base travel or booking decisions on these numbers.