SeattleNashvilleFlight TimeSEA–BNA
Seattle (Seattle-Tacoma International Airport) to Nashville (Nashville International Airport).
The flight from Seattle (SEA) to Nashville (BNA) takes 3h 54m on average, covering about 2,159 miles. Across 4 flights we tracked, the fastest was 3h 48m and the slowest 3h 58m, with Delta Air Lines flying it most often.
Plan this routeAt a glance
| Avg flight time | Distance | Fastest tracked | Airlines |
|---|---|---|---|
| 3h 54m | 2,159 mi | 3h 48m | 2 |
Airlines on this route
Captured airlines for SEA to BNA
Our current provider sample includes 6-7/day from SEA to BNA across 3 captured airlines.
- First departure
- 09:05
- Last departure
- 23:48
- Cadence
- ~every 2 hours
- Captured departures/day
- 12
| Airline | Captured daily freq. | Aircraft | Departures (local) |
|---|---|---|---|
| Alaska Airlines | 3-4/day | Boeing 737 · Seat map | 09:0509:1510:05 |
Aircraft we tracked
Flying the other way?
BNA to SEA flight time (7 tracked flights) →Flight times usually differ by direction — jet-stream winds make eastbound crossings faster than westbound ones.
Methodology: figures are aggregated from 4 real flights on this route tracked between 2026-06-05 and 2026-06-13, sourced from live flight data. Updated daily as new flights are observed.
Route FAQ
How long is the flight from SEA to BNA?
The SEA to BNA flight takes 3h 54m on average based on 4 tracked flights.
How far is SEA from BNA?
SEA to BNA is about 2,159 miles by air.
Which airlines fly from SEA to BNA?
Delta Air Lines, Alaska Airlines fly the SEA to BNA route in our tracked route data.
What aircraft fly from SEA to BNA?
Aircraft observed on SEA to BNA include Airbus A220-300, Boeing 737 MAX 9.