WN 4735 then WN 490 at Phoenix
Nashville → Phoenix → Dallas
Timetable, Phoenix time
00:15WN 4735 from Nashville at the gate
10:10WN 490 to Dallas leaves the gate
9 h 55 apart on the timetable
The last days
WN 4735 and WN 490 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.