Sydney Airport has released its draft Master Plan 2045, outlining the biggest redevelopment of the facility in 25 years to handle a projected 75 percent surge in passengers.
At the heart of the plan is a new integrated terminal merging the T2 and T3 domestic terminals into one precinct. This will allow domestic, regional and international flights to operate under one roof and improve baggage and security systems.
In 2026 another airport in the region the Western Sydney Airport will begin operations and is expected to handle 10 million passseners a year further increasing air traffic into Sydney.
More Gates and Capacity
The upgrade includes 12 new international gates and two additional stands at the T1 International Terminal. Capacity for domestic and regional airlines will also be expanded to meet demand.
Passenger and Freight Growth
By 2045, the airport expects to process 72.6 million travellers annually, up from 41.4 million in 2024. Airfreight volumes are forecast to more than double to 1.4 million tonnes a year, consolidating Sydney’s position as Australia’s main cargo hub.
Jobs and Economic Impact
The redevelopment is predicted to support over 105,000 jobs directly and indirectly, contributing about $70 billion annually to the economy through freight, trade and tourism.
Transport and Sustainability Measures
Plans include expanded kerbside space, more rideshare capacity, upgraded bike and walking links, and a push to remove the train station access fee. Management has pledged net-zero Scope 1 and 2 emissions by 2030 and aims for airlines to use 50 percent sustainable aviation fuel by 2050.
Community and Environmental Commitment
Sydney Airport says it will manage aircraft noise, work closely with residents and reduce its emissions footprint as the redevelopment progresses.
Sydney Airport Master Plan 2045: Fast Facts
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Passenger numbers: 41.4 million in 2024, rising to 72.6 million by 2045 (+75%).
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International passengers: 16.3 million in 2024, forecast 36.4 million in 2045.
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Domestic and regional passengers: 25.1 million in 2024, forecast 36.2 million in 2045.
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Aircraft movements: 301,000 a year now, forecast 385,000 a year by 2045.
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Airfreight volume: 0.6 million tonnes in 2024, forecast 1.4 million tonnes by 2045.
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Direct airport jobs: about 44,500 today, with over 105,000 jobs supported by 2045.
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Economic contribution: $45.3 billion in 2024, rising to $70.6 billion by 2045.
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Emissions goal: net zero Scope 1 and 2 by 2030.
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Sustainable aviation fuel target: 50% by 2050.
