F9 4753 then WN 940 at Phoenix
Denver → Phoenix → Dallas
Timetable, Phoenix time
00:42F9 4753 from Denver at the gate
09:10WN 940 to Dallas leaves the gate
8 h 28 apart on the timetable
The last days
F9 4753 and WN 940 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.