The Port of Seattle is building a new, expanded International Arrivals Facility (IAF) at Sea-Tac Airport to meet growing regional demand for international service, enhance the passenger experience, advance the Puget Sound region as a leading tourism and business gateway and serve the traveling public well into the future. The current 1970’s vintage facility in the South Satellite is servicing a dramatic increase in flights and the existing Federal Inspections area (commonly known as customs) is beyond its peak capacity. The new facility will also help achieve the Port’s Century Agenda goal to increase the number of international flights and destinations over the next 25 years.
New facility plan
Nearly double international capable gates (from 12 to 20)
Increase passenger capacity by more than double to 2,600 passengers per hour
Incorporate enhanced technologies for faster passport check clearance.
Increase size and number of bag claim carousels from four to seven
Reduce minimum passenger connection time from 90 to 75 minutes
Planned Facility Improvements
The IAF will be a new multi-level, 450,000 square-foot facility located east of the current Concourse A
An iconic aerial walkway, which will span 900 feet across and 85 feet above the existing taxi lane, will connect arriving international passengers from the South Satellite across the top of Concourse A to the new IAF
Estimated Project Costs
- The current budget for the IAF is $790 million. Funding for the project will come from a combination of airport generated revenues, passenger facility charges (PFC’s) and revenue bonds. As with virtually all airport projects, no tax-payer dollars will be used to fund the project
Details About the New Facility
- The iconic aerial walkway will be prefabricated at the north end of the airport, then transported to the south end overnight for installation in order to reduce impacts to taxiway use.
- A new security corridor along the face of the existing Concourse A will allow eight international wide-body aircraft gates to access directly into the IAF. These gates will also allow dual use for domestic flights into Concourse A.
- As part of the Port of Seattle’s emphasis on environmental stewardship and sustainability, the project is designed to achieve LEED V4 (Leadership in Energy and Environmental Design, Version 4) Silver certification from the United States Green Building Council.
- The baggage claim devices will nearly triple in size, from four devices with 668 lineal feet in the current space to seven devices and 1,806 linear feet!
Current Sea-Tac Airport Traffic Facts
- Sea-Tac is one of the fastest growing large hub airports in North America increasing passenger traffic by 41 percent in the last five years, jumping to the ninth busiest airport in the U.S.
- Sea-Tac has more than doubled in the past 10 years, growing 107 percent from 2007 to 2017.
- A consultant study estimates each new international route generates $89 million annual economic impact to the region.
- Located exactly halfway between London and Tokyo, Sea-Tac Airport is the closest U.S. West Coast gateway to both Europe and Asia.
- Over the past 10 years, Sea-Tac has welcomed 16 new intercontinental services including new routes to Beijing, Dubai, Frankfurt, Dublin, Reykjavik, Shanghai, and Shenzhen.
CONTRACTOR INFORMATION: Contractors can get more information on bid packages and awards.
Conceptual drawings and video courtesy of Clark/SOM/Port of Seattle.