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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.
  • Everything you think you know about the airport is wrong.

Since 2016, we've worked to obtain justice for residents living under the flight path. Noise. Pollution. Health. Compensation..

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TagSea-Tac Airport(285)

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  • Port of Seattle 2025 Aviation Budget Key Takeaways (Slide 1)

    9.4% increase in total revenues, 15.2% increase in operating expenses, cost per enplaned passenger forecast $19.57.
    TagsBudget, Port Of Seattle, Sea-Tac Airport
  • Cost Per Enplaned Passenger – Aviation Marina Budget (October 2024)

    TagsBudget, needs-excerpt, Port Of Seattle Commission, Sea-Tac Airport
  • Sea-Tac Airport Annual Passenger History 1949–2023

    Chart showing growth from 130,600 passengers in 1949 to over 50 million in 2019 and 2023; airport was built to handle 500,000 annually.
    TagsHistory, SAMP, SAMP Draft EA, Sea-Tac Airport, Statistics
  • 2025-08-25 00:50

    South Seattle College program could help Sea-Tac fill workforce gap

    Diesel Transportation and Heavy Equipment Technology instructor Mark Murphy, right, teaches a class on electrical theory and how it relates to diesel engines at South Seattle College in July. (Ken Lambert / The Seattle Times) By Ryan Nguyen Seattle Times news producer Education Lab is a Seattle Times project that spotlights promising approaches to persistent challenges
    CategoriesFrom The Web TagsSea-Tac Airport, Seattle Times
  • 2025-08-22 23:48

    SEA Offers Travel Tips for Final Weekend of Record Setting Summer

    Checkpoint changes, north end ticketing options, plus new treats to enjoy. Plan ahead August 22, 2025 A record-setting summer is coming down to its final weekend as the Labor Day holiday approaches at Seattle-Tacoma International Airport (SEA). Since June, multiple records have been set for overall and international passenger levels while travelers who haven’t been
    CategoriesFrom The Web, News Stories TagsPort Of Seattle, Press Release, Sea-Tac Airport
  • 2024 Nf Nighttime Nap Green 0

    TagsFlight Tracks, needs-excerpt, Sea-Tac Airport
  • 2025-08-14 18:28

    United Airlines To Reportedly Move Concourses In Seattle & Open New Lounge

    United Airlines is making some big changes at Seattle-Tacoma International Airport (SEA). The airline is relocating its entire operation to a new concourse, meaning a new lounge will be on the way as well. The United gates will be relocated from Concourse A to Concourse B at SeaTac, and a new United Club is expected to be built
    CategoriesFrom The Web, News Stories TagsSea-Tac Airport, Simple Flying, Terminal, United Airlines
  • Ground Transportation 2023 Operating Agreement Packet 0

    Tagsneeds-excerpt, Sea-Tac Airport
  • Ground Transportation 2023 Operating Agreement Packet 0

    Tagsneeds-excerpt, Sea-Tac Airport
  • Signatory Agreement 2018-02-27 SM 7a Attach

    Tagsneeds-excerpt, Port Of Seattle Commission, Sea-Tac Airport

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  • PSCAA Advisory Council Meeting Agenda
    Add to CalendarMWednesday Mar 11, 9:00am - 11:35am
    1904 3rd Avenue, Suite 105, Seattle, WA 98101
    Call to order – Roll Call – Quorum Established – Land Acknowledgement We would like to acknowledge that our Agency operates in four present-day counties, which are the traditional lands of the Coast Salish people, past and present. This acknowledgement does not take the place of authentic relationships with indigenous communities in our jurisdiction and [...]

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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!

This is the first study to combine a one-year mobile monitoring campaign with PMF (Positive Matrix Factorization) analysis to simultaneously estimate source-specific air pollution exposures and emission factors of different vehicle types. This methodology can be extended to other metropolitan areas.
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