WN 677 then WN 571 at Phoenix
Nashville → Phoenix → Sacramento
Timetable, Phoenix time
07:30WN 677 from Nashville at the gate
11:30WN 571 to Sacramento leaves the gate
4 h apart on the timetable
The last days
WN 677 and WN 571 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.