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Seattle–Tacoma International Airport

IATA SEA ICAO KSEA Large Airport Scheduled Service

Location

Airport Information

City

Seattle

Continent

NA

Coordinates

47,4479, -122,3103

Elevation

433 ft (132 m)

Runways

Ident Length Width Surface Lighted
16L/34R 11 901 ft (3 627 m) 150 ft PEM Yes
16C/34C 9 426 ft (2 873 m) 150 ft PEM Yes
16R/34L 8 500 ft (2 591 m) 150 ft PEM Yes

Acerca de Seattle–Tacoma International Airport

El Aeropuerto Internacional de Seattle-Tacoma, comúnmente conocido como Sea-Tac, es el aeropuerto comercial principal del área metropolitana de Seattle, en el estado de Washington. Situado aproximadamente a medio camino entre las ciudades de Seattle y Tacoma, el aeropuerto se inauguró en 1947 y se ha ampliado considerablemente para gestionar más de 50 millones de pasajeros al año. Sea-Tac cuenta con una terminal principal con dos vestíbulos satélite conectados por un sistema de transporte subterráneo. El aeropuerto es un importante centro de operaciones de Alaska Airlines y Delta Air Lines, y constituye una puerta de acceso clave para vuelos internacionales a Asia, especialmente a Japón, Corea del Sur y China. El tren ligero Sound Transit Link conecta el aeropuerto con el centro de Seattle en unos 40 minutos, con servicio hasta la Universidad de Washington y puntos al norte. Sea-Tac ha sido objeto de una modernización sustancial en los últimos años, incluyendo la apertura de las nuevas Instalaciones de Llegadas Internacionales en 2022, que añadieron 20 nuevas puertas de embarque para aviones de fuselaje ancho. La posición geográfica del aeropuerto en el noroeste del Pacífico le confiere una ventaja natural para las rutas de gran círculo a Asia Oriental, convirtiéndolo en una de las conexiones más rápidas entre la parte continental de Estados Unidos y ciudades como Tokio y Seúl.

Aviation Terms

Frequently Asked Questions

How do I get from Seattle-Tacoma Airport to downtown Seattle?
Sound Transit Link Light Rail runs directly from SEA to downtown Seattle. The ride to Westlake Station takes about 40 minutes and costs $3.00. Trains depart every 8-15 minutes depending on the time of day. The station is located on the fourth floor of the airport parking garage, accessible via a skybridge from the main terminal.
How many terminals does Seattle-Tacoma Airport have?
SEA has one main terminal building with four concourses: A, B, C, and D, plus the South Satellite and North Satellite buildings connected by an underground train. Concourse A handles Alaska Airlines domestic flights, while the South Satellite serves most international departures.
Which airlines have a hub at Seattle-Tacoma Airport?
Alaska Airlines operates its primary hub at SEA with over 300 daily departures, making it the dominant carrier with about 50% market share. Delta Air Lines also runs a major hub at SEA with extensive domestic and international service. Alaska Airlines is a member of the Oneworld alliance.
Does Seattle Airport have good food options?
Yes, SEA is known for having some of the best airport dining in the U.S., featuring local Seattle restaurants and brands. Notable options include Beecher's Handmade Cheese, Bambuza Vietnam Kitchen, and Starbucks locations throughout the terminals. The airport requires concessionaires to offer street pricing, meaning food costs the same as at city locations.
Is there free Wi-Fi at Seattle-Tacoma Airport?
Yes, SEA offers free Wi-Fi with no time limit throughout all concourses and terminals. The network is named SEA-Free-WiFi and does not require registration. The airport also provides numerous charging stations with USB and AC power outlets at most gate areas.