Seattle-Tacoma International
SEA · KSEA · Seattle, Washington · King County · map
Seattle-Tacoma International is a public-use airport owned by the Port of Seattle, 10 miles south of Seattle, Washington, 432 feet above sea level. It has 3 runways; the longest, 16L/34R, is 11,901 feet of concrete. It has a control tower, fuel (Jet A, Jet A-1) and 3 general-aviation aircraft based on the field by the FAA's count. The receiver network heard 238 different aircraft arrive or depart here in the last seven days. The FAA counts about 434,630 takeoffs and landings a year. About 22,678,534 passengers boarded flights here in the FAA's fiscal year 2024.
Quick answers answers refresh every morning
What is the airport code for Seattle-Tacoma International?
Its FAA code is SEA, and its ICAO code is KSEA.
Where is Seattle-Tacoma International?
It is 10 miles south of Seattle, Washington, 432 feet above sea level.
How long is the longest runway at Seattle-Tacoma International?
The longest of its 3 runways, 16L/34R, is 11,901 feet long.
Does Seattle-Tacoma International have a control tower?
Yes, it has a control tower.
What fuel can you buy at Seattle-Tacoma International?
The FAA's airport file lists Jet A, Jet A-1.
Where can you fly nonstop from Seattle-Tacoma International?
Airline flights go to 8 airports, the busiest of them Ted Stevens Anchorage International, Los Angeles International, Phoenix Sky Harbor International, Portland International, San Francisco International. Every route
Are there flight schools at Seattle-Tacoma International?
16 flight schools, flying clubs or college flight programmes are based within about 15 miles of it, including Alternate Air INC and University of Washington. Compare them
Where are the nearest FAA examiners to Seattle-Tacoma International?
17 pilot examiners and 36 aviation medical examiners work within 50 nautical miles. See them by name
Weather and planning now, the forecast, warnings, pilot reports, winds aloft, restrictions
Fetching the weather now, the forecast, the warnings in force, pilot reports and the winds aloft for Seattle-Tacoma International…
Wind map live wind over the area, from Windy.com
Colours show wind speed, the moving lines its direction; drag the time bar for the coming days. Map and forecast by Windy.com.
The airport facts, runways, radio, fuel and services, the FAA's remarks
The airport
- Codes
- FAA SEA · ICAO KSEA
- Kind
- Airport · open to the public · publicly owned
- Owner
- Port of Seattle
- Elevation
- 432 feet above sea level
- Control tower
- A control tower · around the clock
- Attended
- around the clock
- Lights
- runway lights sunset to sunrise; beacon sunset to sunrise
- Fuel and services
- Jet A, Jet A-1; the services card below
- Notes
- landing fee · certified for airline service (Part 139)
- On the chart
- Seattle sectional
- Magnetic variation
- 16E
- In the FAA's files since
- January 1944
Runways 3

For understanding the field, not for navigation.
| Runway | Length × width | Surface | Lights |
|---|---|---|---|
| 16L/34R | 11,901 × 150 ft | Concrete, excellent | High-intensity lights |
| 16C/34C | 9,426 × 150 ft | Concrete, excellent | High-intensity lights |
| 16R/34L | 8,500 × 150 ft | Concrete, excellent | High-intensity lights |
- Runway 16L: ILS with DME, PAPI, four lights on the left, approach lights with sequenced flashers (ALSF-2)
- Runway 34R: ILS with DME, PAPI, four lights on the left, medium-intensity approach lights with runway alignment lights (MALSR)
- Runway 16C: ILS with DME, PAPI, four lights on the left, approach lights with sequenced flashers (ALSF-2)
- Runway 34C: ILS with DME, PAPI, four lights on the left, medium-intensity approach lights with runway alignment lights (MALSR)
- Runway 16R: ILS with DME, PAPI, four lights on the right, approach lights with sequenced flashers (ALSF-2)
- Runway 34L: ILS with DME, PAPI, four lights on the left, medium-intensity approach lights with runway alignment lights (MALSR)
Radio frequencies
| UNICOM | 122.95 | |
| Digital ATIS | 118.0 | Seattle |
| Clearance delivery | 128.0 | Seattle |
| Ground | 121.7 | Seattle |
| Tower Runway 16L/34R, 16C/34C | 119.9 | Seattle |
| Tower Runway 16R/34L | 120.95 | Seattle |
| Approach and de · Approach and departure · Class B airspace 017-079 sea runway 34; 028-160 sea runway 16 | 119.2 | Seattle |
| Approach and departure · Class B airspace 223-289 sea, runway 16; 223-301 sea, runway 34 | 120.1 | Seattle |
| Approach and departure · Departure procedure (ATOME) · Bangr Rnav Dp 301-340 sea, runway 34; Runway 16L/C/R, south | 120.4 | Seattle |
| Approach (secondary) Departure (secondary) · Chins and star · Glasr and star | 123.9 | Seattle |
| Approach and departure · Hawkz Rnav Star · Jawbn and star Arrival west | 125.6 | Seattle |
| Approach and departure · Class B airspace 080-125 sea, runway 34; 290-315 sea, runway 16 | 125.9 | Seattle |
| Approach and departure · Class B airspace 126-222 sea, runway 34; 161-222 sea, runway 16 | 126.5 | Seattle |
| Approach and departure · Class B airspace 302-016 sea, runway 34; 316-027 sea, runway 16 | 128.5 | Seattle |
| Approach · Final approach Runway 16/34 | 133.65 | Seattle |
| Emergency | 121.5 | Seattle |
| Sea and vot | 117.5 | |
| Ramp and ctl South ramp | 122.275 | Seattle |
| Ramp and ctl Gate hold | 126.25 | Seattle |
| Ramp and ctl North ramp | 126.875 | Seattle |
Automated weather (ASOS), by phone 206-214-2592.
Fuel and services as reported to the FAA
- Fuel
- Jet A, Jet A-1
- Repairs
- none at the field, as reported
- Parking
- tie-downs
- Also here
- air freight, cargo handling, charter flights
- Notes
- landing fee charged
Nearest fields reporting avgas: Renton Municipal (5 nm northeast), Will Rogers Wiley Post Memorial Seaplane Base (5 nm northeast), Boeing Fld/King County International (5 nm north), Auburn Municipal (8 nm southeast).
Other fields with jet fuel nearby: Renton Municipal (5 nm northeast), Will Rogers Wiley Post Memorial Seaplane Base (5 nm northeast), Boeing Fld/King County International (5 nm north).
The FAA's file records what is sold and done at the field, as the airport manager reports it, not who sells it or the price; fuel sellers (FBOs) are not named in any public file. Airports selling jet fuel in Washington · avgas.
The FAA's remarks as written in the airport file, spelled out
- Existed prior to may 15, 1959.
- Bird flocks on and in the vicinity of airport - check local adzys.
- Tdt 817
- Flight notification service (adcus) available.
- Helicopters landing and departing avoid overflying fuel farm located at the southeast corner of the airport.
- (E110) continuous power airport.
- (E94) wso/wsfo.
- Taxiway a south of taxiway G restricted to aircraft with wingspan 225 feet or less.
- Do not mistake taxiway T for landing surface.
- Aces to air cargo 4 parking and cargo areas restricted to aircraft with wingspan 170 feet or less.
- Taxiway for corporate hngr ramp restricted to aircraft with wingspan 62 feet or less for taxi operations. General aviation customs parking is very ltd.
- Txl west rstrd to aircraft with wingspan 135 feet or less north of taxiway north and 167 feet or less south of taxiway north. Seattle ramp tower provides adzy control only.
Sustainable aviation fuel from the SAFxCHANGE record
Regular supply · 1 announcement, latest 2026-05 · taken by Alaska Airlines, Hawaiian Airlines.
Alaska Airlines advancing SAF adoption and received sustainability awards for environmental performance.
Sustainable aviation fuel at Seattle-Tacoma International: every announcement · Every airport with sustainable aviation fuel
Flights and activity in the air now, the airlines, based aircraft, takeoffs and landings
Activity now checking the volunteer receiver network…
Within ten miles
- Looking…
Arrivals and departures, last hour
- Looking…
From the volunteer receiver network, a few minutes behind at most; aircraft whose owners asked the FAA not to be displayed are left out; no person is named. Open the live map here.
Scheduled and charter flights from here the DOT's airline reports · August 2025 to July 2026
Airlines reported 213,001 departures from SEA in those twelve months, carrying 25,314,789 passengers in 30,959,848 seats (82% filled), to 225 destinations (57 abroad) on 67 airlines.
All 225 destinations, the airlines and the aircraft, month by month
From the Bureau of Transportation Statistics' T-100 table: every segment an airline reported flying, three months in arrears. Private, business and training flights are not in it; the live picture is in the activity card.
Based aircraft as counted for the FAA, fiscal year 2024
Based aircraft, as a table
| aircraft | |
|---|---|
| jets | 3 |
The FAA's count is the general-aviation aircraft kept on the field (singles, twins, business jets, helicopters) from its Terminal Area Forecast, the latest year with an actual count; airline fleets are never counted as based anywhere, so a big airline airport shows a small number. The aircraft heard arriving or departing are the site's own record from the volunteer receiver network, airliners included; aircraft whose owners asked the FAA not to be displayed are left out. The register section below shows how many aircraft are registered to owners in town, a different measure again.
Takeoffs and landings a year about 434,630, the FAA's fiscal year 2024 (October 2023 to September 2024)
Takeoffs and landings, as a table
| a year | |
|---|---|
| airline | 429,265 |
| air taxi and commuter | 4,007 |
| general aviation, travelling | 1,323 |
| military | 35 |
Local flights stay in the traffic pattern or nearby, often practice; travelling flights arrive from or leave for somewhere else. Counts at airports without a tower are the FAA's estimates. How this compares nationally: Airports by the numbers.
Who flies and works here aircraft registered in town, the companies, the examiners nearby
Aircraft registered in Seattle from the FAA register
1,552 aircraft are registered to owners in Seattle, Washington: 784 drones, 436 piston singles, 199 airliners and large jets, 37 business jets, 32 turboprops. Not every one of them is based at this airport; the based-aircraft count above is the FAA's figure for this airport alone.
Companies and organisations in town with two or more aircraft:
Individuals are counted, not named (the site's policy at this time). All aircraft registered in Washington.
Who works here from the FAA's certificate lists and the register
Flight schools, flying clubs and college flight programmes based within about 15 miles (12 nearest of 16, all in Washington):
- Alternate Air INC 8 aircraft · Seattle Alternate Air is a membership-based aircraft rental and flight training business based at Seattle's Boeing Field (with some aircraft at Auburn Municipal Airport).
- University of Washington 5 aircraft · Seattle The University of Washington is a public research university founded in 1861 with campuses in Seattle, Bothell, and Tacoma.
- South Seattle College 3 aircraft · Seattle South Seattle College is a community college established in 1969 and located on an 87-acre hilltop campus in West Seattle.
- Bw Flying Association 1 aircraft · Seattle
- C C Flying Club 1 aircraft · Seattle
- Cedar River Flyers 1 aircraft · Seattle
- Hi Line Flying Club INC 1 aircraft · Seattle
- Blue Skies Flying Club 1 aircraft · Burien, 2 miles away Blue Skies Flying Club is a member-owned flying club based at Auburn Municipal Airport (S50) in Washington.
- Rainier Flight Service LLC 34 aircraft · Renton, 5 miles away Rainier Flight Service is a flight school offering pilot training at multiple locations in the Seattle area (Seattle, Everett, Auburn, and Gig Harbor, Washington).
- Boeing Employees Flying Association 10 aircraft · Renton, 5 miles away The Boeing Employees Flying Association is a non-profit flying club affiliated with Boeing that offers flight training, aircraft rental, and community activities for its members.
- N739Zx Flying Association 1 aircraft · Kent, 6 miles away
- Treetop Flyers LLC 1 aircraft · Vashon, 8 miles away
Charter operators and airlines based in Seattle:
- Erin Air, INC. 3 aircraft on the certificate Erin Air is a Seattle-based private jet charter operator and aircraft management company founded in 1980.
- Seattle Seaplanes, LLC 3 aircraft on the certificate Seattle Seaplanes operates scenic flights, charter flights, and dinner flights from Lake Union in Seattle, Washington.
Repair stations in Seattle:
- A. C. Propeller Service INC A.C.
- Asko Processing INC The ASKO Group is a metal plating, finishing, and aerospace repair company founded in 1967 and based in Seattle, Washington.
Companies in the same town as this airport, and schools within about 15 miles of it (each placed at the main public airport of its town, or at the town's centre); not every one of them works from this field. All operators · all repair stations · all flight schools · all FBOs.
Examiners and inspectors nearby designated by the FAA · within 50 nautical miles
17 pilot examiners (the FAA's designated pilot examiners, who give the practical tests for pilot certificates) are based within 50 nautical miles: 14 for private pilot, 13 for commercial and instrument, 6 for airline transport pilot, 8 for flight instructor, 6 for sport pilot; 12 for airplanes, 5 for multi-engine airplanes, 3 for seaplanes, 1 for helicopters, 1 for gliders. Also nearby: 2 sport aviation examiners, 36 aviation medical examiners, 5 mechanic examiners, 4 airworthiness representatives (maintenance), 6 airworthiness representatives (manufacturing), 39 engineering representatives, 1 parachute rigger examiner, 1 aircraft dispatcher examiner, 8 training center evaluators, 52 aircrew program designees, 3 training center examiners, 1 administrative pilot examiner.
- Efren James Jamir foreign pilot certificates · Seattle, WA (0 nm) · (206) 833-9093 · [email protected]
- Howard William Wolvington private pilot, commercial and instrument, airline transport pilot, flight instructor, instrument instructor, sport pilot, instructor renewals, military competency, ground instructor, foreign pilot certificates; airplanes, multi-engine airplanes, seaplanes · SeaTac, WA (0 nm) · (425) 761-4729 · [email protected]
- Matthew Joseph Coleman foreign pilot certificates · Seattle, WA (0 nm) · (206) 359-2061 · [email protected]
- Thomas Scott Crichton Jones private pilot, commercial and instrument, airline transport pilot, flight instructor, instrument instructor, instructor renewals, military competency, ground instructor, foreign pilot certificates; airplanes, multi-engine airplanes · SEA FSDO - 01 · Seattle, WA (0 nm) · (253) 720-0050 · [email protected]
- Grant Carl Moshner private pilot, commercial and instrument, airline transport pilot, flight instructor, instrument instructor, instructor renewals, military competency, ground instructor, foreign pilot certificates; airplanes, multi-engine airplanes · Tukwila, WA (2 nm) · (253) 709-3167 · [email protected]
- Peter Kim private pilot, commercial and instrument, airline transport pilot, flight instructor, instrument instructor, sport pilot, instructor renewals, military competency, ground instructor, foreign pilot certificates; airplanes, multi-engine airplanes · Des Moines, WA (4 nm) · (909) 730-8141 · [email protected]
- Galey William Corby instructor renewals, military competency, ground instructor, foreign pilot certificates · Federal Way, WA (9 nm) · (206) 769-3398 · [email protected]
- James Edward Simon private pilot, commercial and instrument, sport pilot; airplanes · Kent, WA (9 nm) · (253) 820-8781 · [email protected]
All 175 nearby, by kind, with contact details
What each kind does
- DPE: Designated Pilot Examiner: gives the practical tests (checkrides) for pilot certificates and ratings.
- SAE: Sport Aviation Examiner: gives the tests for sport pilot certificates and light-sport aircraft.
- AME: Aviation Medical Examiner: a doctor who issues the medical certificates pilots must hold.
- DME: Designated Mechanic Examiner: tests candidates for the mechanic certificate (airframe and powerplant).
- DAR-T: Designated Airworthiness Representative, maintenance: issues airworthiness certificates and approvals for aircraft in service.
- DAR-F: Designated Airworthiness Representative, manufacturing: issues airworthiness certificates for newly built aircraft and parts.
- DER-T: Designated Engineering Representative: approves engineering data for repairs and alterations on the FAA's behalf.
- DPRE: Designated Parachute Rigger Examiner: tests candidates for the parachute rigger certificate.
- DADE: Designated Aircraft Dispatcher Examiner: tests candidates for the dispatcher certificate.
- TCE: Training Center Evaluator: gives tests at a simulator training center.
- APD: Aircrew Program Designee: an airline's own check pilot who gives the FAA's tests to the airline's pilots.
- DCTO-E: Designee at a certificated training organisation.
- Admin-PE: Administrative Pilot Examiner: handles certificate paperwork rather than flight tests.
Designees are listed with the name and contact details the FAA publishes for them on its designee locator (read October 10, 2026): the FAA lists them so that pilots, mechanics and companies can find them. Private individuals are not named, the site's policy at this time. A designee who would rather not appear here can ask us through the contact address on the About page. Each designee is placed at the main public airport of the town the FAA lists (or the nearest one to its zip code), so "nearby" means the town, not an exact address. All examiners by state.
Safety record the NTSB's cases at or near this airport
Accidents and incidents at or near this airport NTSB records · 41 since 1982, 0 fatal
Cases the NTSB recorded with this as the nearest airport, newest first. Each opens the full report in plain English. The country as a whole: Where accidents happen.
Nearby within 30 nautical miles
Connections how this airport links to the rest of the register
- Aircraft registered in Seattle 1,552 aircraft · 784 drones, 436 piston singles, 199 airliners and large jets
- Amazon.Com Services LLC 779 aircraft in town
- Alaska Airlines INC 148 aircraft in town
- Museum of Flight Foundation 39 aircraft in town
- Horizon Air Industries INC 30 aircraft in town
- Erin Air, INC. 3 aircraft on the certificate · charter operator
- Seattle Seaplanes, LLC 3 aircraft on the certificate · charter operator
- Alternate Air INC 8 aircraft · flying club
- University of Washington 5 aircraft · university or college with a flight programme
- South Seattle College 3 aircraft · university or college with a flight programme
- A. C. Propeller Service INC · repair station
- Asko Processing INC · repair station
- Ted Stevens Anchorage International (ANC) 7,743 flights in twelve months · Alaska Airlines Inc., Delta Air Lines Inc.
- Los Angeles International (LAX) 7,552 flights in twelve months · Alaska Airlines Inc., Delta Air Lines Inc.
- Phoenix Sky Harbor International (PHX) 7,164 flights in twelve months · Alaska Airlines Inc., Delta Air Lines Inc.
- Portland International (PDX) 6,883 flights in twelve months · SkyWest Airlines Inc., Horizon Air
- San Francisco International (SFO) 6,755 flights in twelve months · Alaska Airlines Inc., United Air Lines Inc.
- Denver International (DEN) 6,644 flights in twelve months · United Air Lines Inc., Alaska Airlines Inc.
- Spokane International (GEG) 6,211 flights in twelve months · SkyWest Airlines Inc., Alaska Airlines Inc.
- Harry Reid International (LAS) 5,589 flights in twelve months · Alaska Airlines Inc., Delta Air Lines Inc.
- NTSB accidents and incidents at or near this airport 41 since 1982 · 0 fatal
- Accidents and incidents in Washington 2,709 since 1982 · 359 in the last ten years
- Nearby landing places within 30 nautical miles 8 airports, heliports and seaplane bases
- Public-use airports in Washington 131 landing places
- Washington 10,571 aircraft registered
The whole map of how records connect · these connections as data: /graph/airport/SEA.json.
Facts from the FAA's airport file effective October 1, 2026, written out in plain English; weather from the National Weather Service's aviation weather service; registered aircraft from the FAA register as of October 26, 2026; accidents from the NTSB's public database. Owners are shown only when they are an organisation; no person is named. Check the official sources before a flight: this page is for understanding an airport, not for planning one.
