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Comprehensive Development Plan Sea-Tac International Airport 2003-2005 Briefing to: Mediated Role Determination Committee April 20, 2006.

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Presentation on theme: "Comprehensive Development Plan Sea-Tac International Airport 2003-2005 Briefing to: Mediated Role Determination Committee April 20, 2006."— Presentation transcript:

1 Comprehensive Development Plan Sea-Tac International Airport Briefing to: Mediated Role Determination Committee April 20, 2006

2 Comprehensive Development Plan Sea-Tac International Airport Mission Prepare Sea-Tac Airport to meet the region's air passenger and cargo demands. Identify needs, propose solutions, and help prioritize capital projects and operational strategies that will ensure development of a balanced, integrated, and flexible airport. Vision To be a valued and highly sought after provider of information on airport facilities and operations and an industry leader in developing creative, cost-effective, and proactive solutions to airport challenges. S E A – T A C A V I A T I O N P L A N N I N G

3 Comprehensive Development Plan Sea-Tac International Airport P L A N O V E R V I E W Planning Goals Cost control Balance airfield, terminal, and landside capacity Trigger driven / incremental facility expansion User friendly facilities Site Constraints Three-runway airfield limits Airport capacity Expansion of terminal and landside capacity requires relocation of existing facilities 3

4 Comprehensive Development Plan Sea-Tac International Airport P L A N O V E R V I E W CDP Planning Assessed facilities requirements at full build-out Validated CDP one-terminal concept Identified necessary phasing of projects based on interdependencies 4 CDP report can be downloaded at:

5 Comprehensive Development Plan Sea-Tac International Airport M O D E L I N G 5 Airside – Total Airspace & Airport Modeler (TAAM) Modeling Developed gated schedule with stakeholder input Refined airfield capacity estimate Confirmed function of airside with CDP improvements Terminal – Spreadsheet Modeling Determined facility requirements for 52 million annual passengers Confirmed terminal expansion concept Landside – Spreadsheet & VisSim® Modeling Determined facility requirements for 52 million annual passengers Confirmed single loop concept

6 Comprehensive Development Plan Sea-Tac International Airport F U T U R E A I R P O R T A C I V I T Y A S U M P T I O N S 6 Gated Schedule Assumptions Domestic / International split remains constant Stable fleet mix Origin & destination passengers 75% of total Load factors: Air Carrier Domestic 72% Air Carrier International 77.2% Regional Carrier 59% Total future passengers derived from aircraft operations at airfield capacity with applied load factors

7 Comprehensive Development Plan Sea-Tac International Airport R E C E N T A I R P O R T A C T I V I T Y 7

8 Comprehensive Development Plan Sea-Tac International Airport R E C E N T A I R P O R T A C T I V I T Y 8

9 Comprehensive Development Plan Sea-Tac International Airport C D P F I N D I N G S & A S S U M P T I O N S 9 Airline Proportion ( ) 60% Alaska Air Group 40% Other Airfield Capacity ( ) 550,000 annual aircraft operations 45 million annual passengers (MAP) 16 minutes average annual delay per aircraft operation Approximate 3% Annual Growth in Passengers Increased Gate Utilization 5.5 turns per gate in 2005 (average day peak month) 7.7 turns per gate in (average day peak month)

10 Comprehensive Development Plan Sea-Tac International Airport P A S S E N G E R G R O W T H P R O J E C T I O N S

11 Comprehensive Development Plan Sea-Tac International Airport N E X T S T E P S 11 WSDOT Long-term Air Transportation Study Record of Decision following CDP Environmental Review Dec, 2006 Detailed Facility Planning of CDP Projects On-going Trigger Monitoring Program

12 Comprehensive Development Plan Sea-Tac International Airport Port of Seattle Michael Cheyne (206)


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