Seattle-Tacoma International Airport

KSEA · Washington, United States

About Seattle-Tacoma International Airport

SEATTLE-TACOMA INTL
ICAO KSEA
FAA ID SEA
IATA SEA
Type Large airport
Open since January 1944
Coordinates (ARP) 47.44989, -122.31178   472660N 1221842W
Variation 15.2° E (2024)
Timezone Los_Angeles (-7 h)
Local time Apr 30, 2024 15:17
Fuel types
A Jet A, Kerosene (-40°C)
A1 Jet A-1, Kerosene (-47°C)
Usage Public (Joint use)
Operations (annual) 450,487 (December 31, 2018)
Based aircraft 3
Airport status Operational
Source FAA (Effective date April 18, 2024)

Runways

ID True Heading Magnetic Heading Length Width Surface Latitude Longitude
16C 180° 164° 9,426 ft 151 ft Concrete 47.4638 -122.3110
34C 360° 344° 47.438 -122.3112
16L 180° 164° 11,900 ft 151 ft Concrete 47.4638 -122.3078
34R 360° 344° 47.4312 -122.308
16R 180° 164° 8,501 ft 151 ft Concrete 47.4638 -122.3179
34L 360° 344° 47.4405 -122.3181

Do not use for flight planning
The airport may be closed or require prior permission. Magnetic headings are calculated from true headings using the WMM 2020 model.

More information

Seattle-Tacoma International Airport

Seattle-Tacoma International Airport is a large airport in Washington, United States. The airport is located at latitude 47.45019 and longitude -122.31232. The airport has 3 runways: 16L/34R, 16C/34C and 16R/34L. The ICAO airport code of this field is KSEA. The local airport ID (FAA LID) of this airport is SEA. The airport's IATA code is SEA. Nearby other airfields are Renton Municipal Airport, Boeing Field/King County International, Vashon Municipal Airport, Auburn Municipal Airport and Vaughan Ranch Airfield.

Seattle-Tacoma International Airport publishes a METAR. The flight information region (FIR) is Seattle.

Seattle-Tacoma International Airport is in the timezone of America/Los_Angeles. Difference with UTC is -7 h. Today the sun rises at 05:52 and sets at 20:20. This applies to Seattle-Tacoma International Airport, the universal daylight period may be different. The difference between the local time and UTC is -7 hour. Daylight saving time is currently in progress.

Things to do at this airport

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References

Nearby airports

Airport ID Distance Direction
Tukwila Operations Center Heliport US-D441 2.7 NM 103°
Kent Benaroya Heliport US-D250 4.0 NM 122°
Valley Medical Center Heliport US-D358 4.0 NM 097°
Renton Municipal Airport KRNT 4.7 NM 056°
Will Rogers Wiley Post Memorial Seaplane Base KW36 4.8 NM 051°
Boeing Field/King County International KBFI 4.9 NM 004°
Boeing Plant 2 Heliport US-D375 5.2 NM 359°
Boeing Renton Ramp Site Nr 2 Heliport US-D357 5.3 NM 058°
Odyssey Heliport US-D356 5.8 NM 045°

Navigational aids

Name Ident Type Distance Direction
Seattle SEA VORTAC 0.9 NM 173°
Renton RNT NDB 4.8 NM 055°
Parkk SZ NDB 4.9 NM 002°
Dondo ODD NDB 5.2 NM 178°

More runway information

Condition

ID Surface condition Surface treatment PCN
Pavement Classification Number
Runway Lights Edge Intensity
16C Excellent Saw-cut or plastic grooved High
34C
16L Excellent Saw-cut or plastic grooved High
34R
16R Excellent Saw-cut or plastic grooved High
34L

Weight Bearing Capacity

ID Single wheel Double wheel Double tandem Dual double tandem
16C 120,000 lbs 250,000 lbs 550,000 lbs 1,111,000 lbs
34C
16L 120,000 lbs 250,000 lbs 550,000 lbs 1,120,000 lbs
34R
16R 120,000 lbs 250,000 lbs 482,000 lbs 1,007,000 lbs
34L

Declared distances

ID TORA
Takeoff Run Available
TODA
Takeoff Distance Available
ASDA
Accelerated Stop Distance Available
LDA
Landing Distance Available
Displaced Threshold
Length
16C 9,426 ft 9,426 ft 9,426 ft 9,426 ft
34C 9,426 ft 9,426 ft 9,426 ft 9,426 ft
16L 11,900 ft 11,900 ft 11,900 ft 11,900 ft
34R 11,900 ft 11,900 ft 11,900 ft 11,900 ft
16R 8,501 ft 8,501 ft 8,501 ft 8,501 ft
34L 8,501 ft 8,501 ft 8,501 ft 8,501 ft

Elevations

ID End Elevation Threshold Crossing Height Visual Glide Path Angle Touchdown Zone Elevation Displaced Threshold
Elevation
16C 429 ft 71 ft 3.0° 131 ft
34C 363 ft 73 ft 3.0° 118 ft
16L 432 ft 76 ft 3.0° 132 ft
34R 347 ft 81 ft 2.8° 113 ft
16R 415 ft 69 ft 3.0° 126 ft
34L 356 ft 75 ft 3.0° 116 ft

Obstruction data

ID Controlling Object
Description
Controlling Object
Marking
CFR Part 77 Controlling Object
Clearance slope
Controlling Object
Height (AGL)
Controlling Object
Distance Threshold
Controlling Object
Centerline offset
Controlling Object
Centerline
16C Precision Instrument 50
34C Precision Instrument 50
16L Precision Instrument 50
34R Precision Instrument 50
16R Precision Instrument 50
34L Precision Instrument 50

Lights and markings

ID Runway Markings
Type
Runway Markings
Condition
Approach Light System Runway End Identifier Lights Centerline Lights Touchdown Lights Visual Glide Slope Indicators
16C Precision Instrument Good ALSF2 Yes Yes P4L
34C Precision Instrument Good MALSR Yes No P4L
16L Precision Instrument Good ALSF2 Yes Yes P4L
34R Precision Instrument Good MALSR Yes Yes P4L
16R Precision Instrument Good ALSF2 Yes Yes P4R
34L Precision Instrument Good MALSR Yes No P4L

Other information

ID ILS type Pattern Runway Visual Range
Equipment
Runway Visibility Value
Equipment
16C ILS/DME Left hand Touchdown, Midfield, Rollout No
34C ILS/DME Left hand Touchdown, Midfield, Rollout No
16L ILS/DME Touchdown, Midfield, Rollout No
34R ILS/DME Touchdown, Midfield, Rollout No
16R ILS/DME Touchdown, Midfield, Rollout
34L ILS/DME Touchdown, Midfield, Rollout
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