WN 727 then WN 581 at Denver
Portland (Oregon) → Denver → Nashville
Timetable, Denver time
23:00WN 727 from Portland (Oregon) at the gate
07:55WN 581 to Nashville leaves the gate
8 h 55 apart on the timetable, overnight
The last days
WN 727 and WN 581 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.