AA 7537 then VA 8235 at San Francisco
Seattle → San Francisco → Austin
Timetable, San Francisco time
09:41AA 7537 from Seattle at the gate
13:50VA 8235 to Austin leaves the gate
4 h 09 apart on the timetable
The last days
AA 7537 and VA 8235 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.