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Large airport
SEAKSEA

Seattle–Tacoma International Airport

Seattle, Washington, United States

Seattle–Tacoma International Airport (SEA, KSEA) is a large airport in Seattle, Washington, United States. It has 3 runways, the longest 3,627 m (11,901 ft) and an elevation of 132 m (433 ft). AirPro News has published 17 articles about it.

AirPro articles
17
runways
3
longest runway · 11,901 ft
3,627 m
passengers in 2025
52.7 M
Open on the 3D globe Airports in the United StatesAll airports in the news
Runway layout drawn from OurAirports threshold positions, north up.

Latest from AirPro News

SEA Airport S Concourse Modernization Gets $1.1B AuthorizationSEA C Concourse Expansion Opens June 2026 for FIFA World CupSEA Gateway Project Completed at Seattle-Tacoma Airport with Alaska AirlinesAlaska Airlines Launches Daily Seattle to London Heathrow Flights in 2026BP Restarts Olympic Pipeline Jet Fuel Line to Sea-Tac Airport
All 17 AirPro News articles about Seattle–Tacoma International Airport

Upcoming events

  • Feb8PNAA ADVANCE8 Feb 2027 – 10 Feb 2027 · Lynnwood (Seattle), USA

Runways

RunwayLengthWidthSurfaceLights
16L/34R3,627 m (11,901 ft)46 m (150 ft)AsphaltYes
16C/34C2,873 m (9,426 ft)46 m (150 ft)AsphaltYes
16R/34L2,591 m (8,500 ft)46 m (150 ft)AsphaltYes

Radio frequencies

TypeNameMHz
A/DAPP/DEP119.200
CLDCLNC DEL128.000
CTAFOshosh traffic118.500
D-ATISDigital ATIS118.000
GNDSeattle Ground121.700
TWRSeattle Tower119.900
UNICUNICOM122.950
For information only, not for navigation.
Airport facts from OurAirports (public domain), checked against Wikidata (CC0); passenger figures from Wikidata. Data sources. Spotted an error? Write to contact@airpronews.com.