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STNI

STNISea-Tac Noise.Info

  • Solve for Sea-Tac. Solve for every airport.
  • Since 2016, working to obtain justice for everyone living under the flight path.
  • Less Noise. Cleaner Air. Better Public Health. Compensation.
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  • 2025-08-12

    Passenger Growth – Port Of Seattle Commission Regular Meeting P69

    ★
    A Microsoft Teams screen capture from the Port of Seattle Commission Regular Meeting (P69), timestamped 1:09 PM on 8/12/2025, showing a 'Passenger Growth' presentation slide. The slide displays actual passenger totals from 2021–2024 (ranging from 36.2M to 52.6M) alongside a 2025 budget of 53.5M and a 2025 forecast of 53.1M, noting 0.9% forecast growth versus 2024 actual and a -0.7% variance below budget. The speaker identified in the taskbar is Payne, Aubree.
    CategoriesKey Documents, Meetings TagsAirport Committees, Forecast, PAX, Port Of Seattle, Port Of Seattle Commission, Sea-Tac AirportFolderSea-Tac Airport
  • 2025-08-12

    Sea-Tac Airport 2025 Passenger Forecast vs. Budget — RM Packet (Page 209)

    A bar chart from a Sea-Tac Airport budget/forecast presentation (page 209 of 292) showing actual total passengers from 2021 (36.2M) through 2024 (52.6M), alongside a 2025 budget of 53.5M and 2025 forecast of 53.1M. The slide notes a 0.9% forecast growth compared to 2024 actual, and that the 2025 forecast is 0.7% lower than budget.
    TagsBudget, Forecast, PAX, Port Of Seattle, Sea-Tac AirportFolder2025-Q2
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  • Port of Seattle Regular Commission Meeting
    Add to CalendarMWednesday Sep 9: 10:30am
    2711 Alaskan Way, Seattle, WA 98121
    2026 09 09 rm packet pdf 3

    Order of Business 10:30 a.m. 1. Call to Order 2. Executive Session – if necessary, pursuant to RCW 42.30.110 (executive sessions are not open to the public) 12:00 p.m. – Public Session Reconvene or Call to Order and Pledge of Allegiance 3. Approval of the Agenda 4. Special Orders of the Day 5. Executive Director’s

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Help study childhood asthma. Get free HEPA filter!

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Issues

Sea-Tac Airport is currently undergoing the largest and longest expansion in its history, collectively known as the Sustainable Airport Master Plan (SAMP). Some of it you can already hear, but you’re probably not aware of what it all means. Here’s what you need to know.
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Read This!

As the source for federal transportation grants, the Puget Sound Regional Council was charged with developing a system to meet the growing need for commercial aviation. When the search for a second airport failed, they authorized the Port of Seattle to build the Third Runway, with a mandate to develop a noise abatement and mitigation program. In their effort to stop the Third Runway, the ACC argued over every detail of the Port's efforts--including property buyouts and sound insulation. The dispute was meant to be settled by a three member Expert Arbitration Panel. This is their final report. It finds 2-1, that the Port's program was insufficient in several respects. Despite that, funding for the Third Runway was approved by the PSRC, and the 'Port Package' program, proceeded largely unchanged. Expert Arbitration Panel's final decision finding that the Port of Seattle had not shown sufficient reduction in real on-the-ground noise impacts to satisfy noise reduction conditions required for approval of a third runway at Sea-Tac International Airport. The majority decision concluded the Port's noise abatement programs were insufficient despite being impressive in scope.
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