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StArt 2023 Meeting Materials

Wednesday, December 13, 2023Video conference meetingMeeting SummaryMeeting AgendaMeeting Presentation 1December 4 Aviation Noise Working Group SummaryWednesday, October 25, 2023Video conference m...

StART 2024 Meeting Materials

Wednesday, December 18, 2024Video conference meetingMeeting SummaryMeeting AgendaMeeting Presentation 1December 2 Policy Working Group SummaryDecember 9 Aviation Noise Working Group SummaryWednesday, ...

State of the Port speakers: Executive Director Steve Metruck and the Port of Seattle's five Commissioners

State of the Port 2026

Seattle is in a period of expanded global visibility and rapid regional growth, and our ability to welcome the world depends on strong, coordinated investments across our airport, seaport, and industr...

This graphic shows the percentage change in SEA Airport traffic in 2025 vs. 2024. In 2025 the total passengers was approx. 52.7 million, compared with 52.6 million in 2024, an increase of approx. .08%. The number of international passengers was approx. 7.1 million, compared with 6.6 million in 2024, an increase of approx. 7.8%. The number of domestic passengers was approx. 45.6 million, compared with 46.1 million in 2024, a decrease of approx. 1.02%.

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This bar chart shows SEA Airport reaching record numbers of annual passengers. In 2019 SEA set a record for total passengers through the airport at 51,829,239. That record was broken in 2025 when 52,715,181 passengers traveled through the airport -- approximately 2% higher than the 2019 record.

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SEA Airport maintains robust nonstop destinations, with more on the way. In 2025 SEA added five new international services, including two new airlines, SAS (Copenhagen) and Edelweiss (Zurich), and Alaska Airlines' first intercontinental flights, to Seoul and Tokyo. SEA exceeded its number of pre-pandemic international services even before China service returns in 2026. In 2025 SEA had 58 international services to 36 nonstop destinations with 30 airlines.

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SEA Airport air cargo trends: In 2025 total air cargo was down 6.9% from 2024. Domestic air cargo was down 12.6% from 2024. International air cargo was up 10% from 2024. From 2023 to 2024 all three - domestic, international, and total air cargo - had increased between 2.5% and 13%. Overall freighter cargo was down approx. 14% in 2025 but belly cargo increased more than 10%. The number of freighter cargo operations decreased approx. 9.5% in 2025 but cargo operations on all other aircraft increased approx. 0.

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Stay Safe at SEA

Winter weather updatesIf the weather outside isn't delightful, check the winter weather updates pageEscalator safetyOne of the most common injuries at SEA Airport are people falling on escalators. It ...

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Audience members seated in rows facing a presentation area in a Port of Seattle meeting room.

Students Learn Where they Earn at Airport University

Port Jobs' Airport University program helps Sea-Tac Airport employees build skills and advance their careers by offering college classes at the airport. Subjects include customer service, business tec...

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