AA 3299 then WN 2423 at Phoenix
Burbank → Phoenix → Dallas
Timetable, Phoenix time
11:46AA 3299 from Burbank at the gate
18:30WN 2423 to Dallas leaves the gate
6 h 44 apart on the timetable
The last days
AA 3299 and WN 2423 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.