DL 2447 then WN 3797 at Phoenix
Seattle → Phoenix → Dallas
Timetable, Phoenix time
23:56DL 2447 from Seattle at the gate
06:20WN 3797 to Dallas leaves the gate
6 h 24 apart on the timetable, overnight
The last days
DL 2447 and WN 3797 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.