WN 1335 then AA 691 at Phoenix
Burbank → Phoenix → Austin
Timetable, Phoenix time
13:35WN 1335 from Burbank at the gate
19:37AA 691 to Austin leaves the gate
6 h 02 apart on the timetable
The last days
WN 1335 and AA 691 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.