Alaska AirlinesAS
Flights AS281 07:00 daily · AS1377 16:50 Mo Tu We Th Su · AS1427 18:38 daily
live
Direct flights from Nashville (BNA) to Seattle (SEA): 25 nonstop departures observed each week across 2 airlines. No cancellations were recorded across the 20 tracked flights. The nonstop covers 3,176 km, an estimated 4 hours 34 minutes in the air. Measured by Pro Flight Search from live flight boards at Nashville and Seattle. Updated 6 November 2026 at 07:22 UTC.
BNA
Nashville
busy · +22
SEA
Seattle
smooth · +0
3,176 km · ~4h 34m est.
Running clean · 2 airlines · 25x weekly · nonstop
85 / 100
route health from live BNA and SEA delay boards
0 of 20 tracked legs cancelled in the sample. Will a delayed flight be cancelled? →
Flight time~4h 34mestimated from route distance
Weekly departures25x2 direct airlines on the leg
Cancelled0.0%recent route rate · 0 of 20
The week
scheduled departures · origin local time06121824
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Alaska AirlinesSouthwest Airlines
Each mark is a scheduled departure at its origin-local time, observed operating in the last 7 days. Today is highlighted.
Who flies it
observed on the boards · 7 daysSouthwest AirlinesWN
Flights WN647 00:40 Mo Th Fr · WN713 21:10 Mo Th Su
History
operated legs · board outcomes11-05DL1642departed+7
11-04DL1642departed+240
11-03DL1642departed+0
11-02DL1642departed+12
11-01DL1642departed+11
10-31DL1642departed+5
10-30DL1642departed+1
Actual board outcomes rather than schedules, paired departure and arrival per flight and day.
Full board history, day by day →
Airports right now
live boardsWeather lens
Conditions are tightest at BNA: a 35% chance of a 15+ minute delay. In this weather, the more delayed of the two airports is typically about +6 min. Both figures come from the two airports' delay records in similar weather. See live delays → · Weather risk by airport →
next sweep in 120s
How the Nashville to Seattle route actually runs
Pro Flight Search records official board updates for nonstop BNA to SEA flights through the day: schedules, estimates, gate pushes and actual departures. The verdict above comes from operated flights, so it reflects what this route does rather than what the timetable promises.
Planning around a delay? Live airport delays · Weather delay risk map · Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
Cite this data
Journalists, bloggers, and researchers may cite this page with attribution and a link to Pro Flight Search.
Suggested citation
Pro Flight Search: Nashville (BNA) to Seattle (SEA) route reliability, measured from operated flights on official airport boards.
Canonical URL
How we measure this →
https://proflightsearch.com/search-flights/BNA-SEA
BNA to SEA questions
Is BNA–SEA running on time right now?
Smooth skies ahead. The departure side at BNA is the weaker end, route health score 85/100. The airports section above carries the live status and delay window at both ends.
Morning or evening flight on BNA–SEA?
Operators schedule morning departures around 07:00 and evening departures around 18:38 from BNA. Earlier flights typically land before destination-airport delays accumulate later in the day; check the SEA delay card to confirm conditions when you'd arrive.
How long is the flight from BNA to SEA?
Great-circle distance is 3,176 km. With typical jet cruise speed plus taxi, climb and descent, expect roughly 254–302 min gate-to-gate on this route.
How often does BNA–SEA fly?
2 carriers operate this route, around 25 flights a week between them. Compare carrier days and times in the airline list above.
.