Airports / KSEA / Seattle Tacoma International AirportIATA SEAGood ground coverage
Seattle Tacoma International Airport satellite view
📍 Seattle⬆ 433 ft4 runways
KSEA · SEA

Seattle Tacoma International Airport

47.44900°N
-122.30900°W
ARR / DAY
613
14.9%
DEP / DAY
609
14.5%
ON-TIME
schedules pending
AVG DELAY
7d window

Seattle Tacoma International Airport (KSEA/SEA) is a large international airport located in Seattle, WA. It features 4 runways with the longest being 11,901 feet. SkyMeter has observed roughly 613 arrivals and 609 departures per day on average over the last 7 days, served by 75 carriers across 211 routes. The most active carrier is Alaska Airlines (ASA). The busiest route is to Los Angeles International Airport (KLAX). At the busiest hour of an average day, we calculated that a plane takes off or lands roughly every 40 seconds.

Current weather

Latest METAR observation

51m ago
Temp
68°F
Wind
7 kts
340°
Visib
10+ km
Ceil
KSEA 061853Z 34007KT 10SM FEW020 FEW070 20/09 A3001 RMK AO2 SLP167 T02000094 $

Destination network

Great-circle routes from KSEA · last 7d

146 destinations
Live destinations · drag to pan · scroll to zoom

Hourly traffic

Avg movements per hour · local time · last 30 days

peak 6 PM · 1 movement every 40 s
12a 1a 2a 3a 4a 5a 6a 7a 8a 9a 10a 11a 12p 1p 2p 3p 4p 5p 6p 7p 8p 9p 10p 11p

Top routes

Click any segment for full inspection

Route Operator Flights Avg enroute
SEAANC
Anchorage, US
Alaska Airlines 183 3h 20m
SEAPDX
Portland, US
SKY West Aviation 104 0h 56m
SEALAX
Los Angeles, US
Alaska Airlines 101 2h 33m
SEASFO
San Francisco, US
Alaska Airlines 101 2h 6m
SEAJNU
Juneau, US
Alaska Airlines 97 2h 59m
SEAGEG
Spokane, US
SKY West Aviation 91 1h 5m
SEASAN
San Diego, US
Alaska Airlines 88 2h 44m
SEAYVR
Vancouver, CA
Horizon AIR Industries 84 0h 53m
SEASNA
Santa Ana, US
Alaska Airlines 83 2h 32m
SEASLC
Salt Lake City, US
Delta AIR Lines 80 1h 57m
SEALAX
Los Angeles, US
Delta AIR Lines 79 2h 30m
SEAPHX
Phoenix, US
Alaska Airlines 76 2h 50m
SEAATL
Atlanta, US
Delta AIR Lines 75 4h 47m
SEABOI
Boise, US
SKY West Aviation 74 1h 19m
SEADFW
Dallas-Fort Worth, US
American Airlines 73 4h 0m
SEAYVR
Vancouver, CA
SKY West Aviation 71 0h 53m
SEALAS
Las Vegas, US
Alaska Airlines 68 2h 25m
SEAPDX
Portland, US
Horizon AIR Industries 67 0h 51m
SEAPSC
Pasco, US
SKY West Aviation 67 0h 56m
SEALAX
Los Angeles, US
SKY West Aviation 66 2h 38m
© SkyMeter · All flight data subject to ODbL attribution · Updated 19:44 UTC