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High 5 Hallway

High 5 Hallway

The High 5 Hallway is located on the mezzanine above Checkpoint 3, directly across from the SEA Credential Center. It features photos celebrating outstanding customer service from SEA Stars across the entire airport, along with ou...

High 5 Hallway

High 5 Hallway

The High 5 Hallway is located on the mezzanine above Checkpoint 3, directly across from the SEA Credential Center. It features photos celebrating outstanding customer service from SEA Stars across the entire airport, along with ou...

High 5 Celebration Events

High 5 Celebration Events

Share your story. Give a High 5!It takes every airport worker to deliver a great travel experience by offering help, solving problems, making suggestions, and bringing their best self to each customer contact. High 5! focuses on S...

High 5 Celebration Events

High 5 Celebration Events

Share your story. Give a High 5!It takes every airport worker to deliver a great travel experience by offering help, solving problems, making suggestions, and bringing their best self to each customer contact. High 5! focuses on S...

High 5 Celebration Events

High 5 Celebration Events

Share your story. Give a High 5!It takes every airport worker to deliver a great travel experience by offering help, solving problems, making suggestions, and bringing their best self to each customer contact. High 5! focuses on S...

Green Hydrogen

Green Hydrogen

Hydrogen, the most abundant element in the universe, is emerging as a promising source of energy for transportation in the maritime industry. Its key advantage lies in its flexibility – as a zero-emission fuel, a means of storing ...

Sustainable Marine Fuels

Sustainable Marine Fuels

Watch the April expert roundtable (video) for insights from CLIA, WA Ecology, C4 Fuel, the RNG Coalition, Wärtsilä, and Seaspan Energy on LNG and the transition to lower‑carbon maritime fuels.The maritime industry is the cornersto...

Cruise Activity and Performance Dashboard

Cruise Activity and Performance Dashboard

The Cruise Activity and Performance Dashboard provides a visual representation of the Port's current and historic cruise activity including ship visits, passenger volumes, and shore power utilization. This information is linked to...

Construction Impacts

Construction Impacts

Updated June 15, 2026Know before you go. Stay up to date on airport construction and how it might impact your journey. Current construction impactsPROJECTIMPACTED AREAIMPACT DESCRIPTIONC Concourse ExpansionC ConcourseC C...

Contacting Airport Noise Programs

Contacting Airport Noise Programs

The Noise Programs Office at the Port of Seattle receives noise comments through various methods - noise hotline phone calls, online Noise Comment Forms, the Port's Noise Comment App, and the PublicVue flight tracking tool.