In 2024, Singapore's world-renowned Changi Airport recorded 67.6 million visitors. This marked a significant increase from only approximately three million visitors in 2020, indicating a recovery after being severely affected by the COVID-19 pandemic and global travel restrictions. Changi Airport as an attraction Established in 1981, Changi Airport is now one of the largest transportation hubs in Asia and one of the busiest in terms of passenger traffic. It has also attained the award for the best airport in the world for 12 consecutive years. With dozens of features such as an indoor waterfall, butterfly gardens and restaurants across four terminals, Changi Airport is a destination as much as it is an attraction for locals and travelers. Movements in Changi Airport Passenger traffic growth was registered across all regions, with Northeast Asia, Southeast Asia and South Asia as key contributors. Singapore’s largest feeder market for international visitors is Indonesia. To accommodate this continuous growth in passenger traffic, the airport’s fifth terminal is expected to be ready by the 2030s, handling almost 50 million passenger movements per annum.

Singapore Changi Airport: Passenger Movements data was reported at 5,376,234.000 Person in Oct 2018. This records an increase from the previous number of 5,225,903.000 Person for Sep 2018. Singapore Changi Airport: Passenger Movements data is updated monthly, averaging 2,161,737.500 Person from Jan 1980 (Median) to Oct 2018, with 466 observations. The data reached an all-time high of 5,861,990.000 Person in Dec 2017 and a record low of 552,263.000 Person in Feb 1980. Singapore Changi Airport: Passenger Movements data remains active status in CEIC and is reported by Changi Airport Group. The data is categorized under Global Database’s Singapore – Table SG.TA015: Changi Airport Statistics.

Dataset from Singapore Department of Statistics. For more information, visit https://data.gov.sg/datasets/d_18f279334e39d96468fedf422bdaeb96/view

Singapore Changi Airport: Air Passenger Arrivals data was reported at 2,602,920.000 Person in Sep 2018. This records a decrease from the previous number of 2,790,114.000 Person for Aug 2018. Singapore Changi Airport: Air Passenger Arrivals data is updated monthly, averaging 556,166.000 Person from Jan 1961 (Median) to Sep 2018, with 693 observations. The data reached an all-time high of 2,941,403.000 Person in Dec 2017 and a record low of 11,027.000 Person in Feb 1961. Singapore Changi Airport: Air Passenger Arrivals data remains active status in CEIC and is reported by Department of Statistics. The data is categorized under Global Database’s Singapore – Table SG.TA015: Changi Airport Statistics.

In 2024, the number of moving commercial aircrafts at Changi Airport in Singapore amounted to approximately *** thousand. This was an increase compared to the previous years, when the Covid-19 pandemic still impacting commercial flights.

Singapore Changi Airport: Air Passenger Departures: ASEAN: Malaysia data was reported at 278,570.000 Person in May 2018. This records an increase from the previous number of 268,537.000 Person for Apr 2018. Singapore Changi Airport: Air Passenger Departures: ASEAN: Malaysia data is updated monthly, averaging 98,519.000 Person from Jan 1966 (Median) to May 2018, with 629 observations. The data reached an all-time high of 322,835.000 Person in Dec 2017 and a record low of 8,324.000 Person in Feb 1966. Singapore Changi Airport: Air Passenger Departures: ASEAN: Malaysia data remains active status in CEIC and is reported by Department of Statistics. The data is categorized under Global Database’s Singapore – Table SG.TA015: Changi Airport Statistics.

More than 33.8 million people landed in Singaporean Changi Airport in 2024. The airport is one of the largest transportation hubs in Asia and one of the busiest in terms of passenger traffic.

Singapore Changi Airport: No. of Flight: Aircraft Departures data was reported at 16,169.000 Unit in May 2018. This records an increase from the previous number of 15,997.000 Unit for Apr 2018. Singapore Changi Airport: No. of Flight: Aircraft Departures data is updated monthly, averaging 7,028.000 Unit from Jan 1980 (Median) to May 2018, with 461 observations. The data reached an all-time high of 16,488.000 Unit in Dec 2017 and a record low of 2,647.000 Unit in Feb 1983. Singapore Changi Airport: No. of Flight: Aircraft Departures data remains active status in CEIC and is reported by Department of Statistics. The data is categorized under Global Database’s Singapore – Table SG.TA015: Changi Airport Statistics.

In 2023, about 535,331 people were in transit at the Singaporean Changi Airport. The airport is one of the largest transportation hubs in Asia and one of the busiest in terms of passenger traffic.

Singapore Changi Airport: Air Cargo Discharged: North America data was reported at 2,645.290 Ton in Sep 2018. This records a decrease from the previous number of 2,655.710 Ton for Aug 2018. Singapore Changi Airport: Air Cargo Discharged: North America data is updated monthly, averaging 2,107.000 Ton from Jan 1986 (Median) to Sep 2018, with 393 observations. The data reached an all-time high of 5,463.000 Ton in Mar 1997 and a record low of 909.000 Ton in Jan 1991. Singapore Changi Airport: Air Cargo Discharged: North America data remains active status in CEIC and is reported by Department of Statistics. The data is categorized under Global Database’s Singapore – Table SG.TA015: Changi Airport Statistics.

Around 33 million people departed from the Singaporean Changi Airport in 2024. The airport is one of the largest transportation hubs in Asia and one of the busiest in terms of passenger traffic.

Dataset from Singapore Department of Statistics. For more information, visit https://data.gov.sg/datasets/d_26b26baae3317ffe90353882da4c47be/view

Around 183 thousand aircraft departed from the Singaporean Changi Airport in 2024. The airport is one of the largest transportation hubs in Asia and one of the busiest in terms of passenger traffic.

Singapore Changi Airport: Air Cargo Loaded: North America data was reported at 3,200.390 Ton in May 2018. This records a decrease from the previous number of 3,219.760 Ton for Apr 2018. Singapore Changi Airport: Air Cargo Loaded: North America data is updated monthly, averaging 2,998.000 Ton from Jan 1986 (Median) to May 2018, with 389 observations. The data reached an all-time high of 7,946.000 Ton in Oct 2005 and a record low of 1,078.000 Ton in Jan 1986. Singapore Changi Airport: Air Cargo Loaded: North America data remains active status in CEIC and is reported by Department of Statistics. The data is categorized under Global Database’s Singapore – Table SG.TA015: Changi Airport Statistics.

Singapore Changi Airport: Air Passenger Departures: Other Regions data was reported at 8,722.000 Person in May 2018. This records a decrease from the previous number of 9,171.000 Person for Apr 2018. Singapore Changi Airport: Air Passenger Departures: Other Regions data is updated monthly, averaging 8,290.000 Person from Jan 2013 (Median) to May 2018, with 65 observations. The data reached an all-time high of 10,718.000 Person in Jan 2018 and a record low of 4,991.000 Person in Feb 2015. Singapore Changi Airport: Air Passenger Departures: Other Regions data remains active status in CEIC and is reported by Department of Statistics. The data is categorized under Global Database’s Singapore – Table SG.TA015: Changi Airport Statistics.

Singapore Changi Airport: Air Passenger Departures: ASEAN: Vietnam data was reported at 106,076.000 Person in May 2018. This records an increase from the previous number of 98,172.000 Person for Apr 2018. Singapore Changi Airport: Air Passenger Departures: ASEAN: Vietnam data is updated monthly, averaging 33,466.000 Person from Jan 1994 (Median) to May 2018, with 293 observations. The data reached an all-time high of 120,573.000 Person in Dec 2017 and a record low of 5,786.000 Person in May 2003. Singapore Changi Airport: Air Passenger Departures: ASEAN: Vietnam data remains active status in CEIC and is reported by Department of Statistics. The data is categorized under Global Database’s Singapore – Table SG.TA015: Changi Airport Statistics.

Singapore's Changi Airport's revenue generated through concession sales, which includes its rental income, saw a significant recovery in the financial year 2024/25. In that year, sales value from concessions was at *** million Singapore dollars, around double the sales generated in 2022/23.

List of airports in Singapore, with latitude and longitude. Unverified community data from http://ourairports.com/countries/SG/

In the financial year 2022/23, the EBITDA of Changi airport amounted to approximately *** million Singapore dollars. Singapore's Changi Airport ranks as one of the best airports in the world, and offers travelers a variety of shopping and dining options.

Data Catalog for Airport Operations Market Outlook

According to our latest research, the Global Data Catalog for Airport Operations market size was valued at $1.85 billion in 2024 and is projected to reach $6.27 billion by 2033, expanding at a CAGR of 14.5% during 2024–2033. One major factor driving the robust growth of this market globally is the increasing emphasis on digital transformation within the aviation industry. Airports and airlines are rapidly adopting advanced data catalog solutions to streamline operations, enhance passenger experiences, and comply with stringent security regulations. The proliferation of Internet of Things (IoT) devices, coupled with the integration of artificial intelligence and machine learning, is enabling real-time data aggregation and analysis, thereby optimizing critical airport functions from flight scheduling to asset management.

Regional Outlook

North America currently commands the largest share of the Data Catalog for Airport Operations market, accounting for approximately 38% of global revenue in 2024. This dominance is attributed to the region’s mature aviation infrastructure, early adoption of digital technologies, and strong regulatory frameworks that mandate comprehensive data management for safety and efficiency. The presence of leading technology vendors and a robust ecosystem for innovation further accelerate the deployment of data catalog solutions across major airports in the United States and Canada. Additionally, North American airports are at the forefront of implementing advanced analytics and cloud-based cataloging systems to support growing passenger volumes and evolving security requirements, ensuring operational resilience and compliance.

In contrast, the Asia Pacific region is poised to be the fastest-growing market, projected to register a CAGR of 17.8% from 2024 to 2033. Rapid urbanization, increasing air travel demand, and significant government investments in upgrading airport infrastructure are key drivers fueling this growth. Countries like China, India, and Singapore are leading the charge with ambitious airport modernization initiatives and smart airport projects that heavily rely on integrated data catalog platforms. The region’s burgeoning middle class and expanding airline networks are compelling stakeholders to adopt scalable, cloud-based solutions to handle complex operational data, improve resource allocation, and deliver superior passenger experiences.

Meanwhile, emerging economies in Latin America, the Middle East, and Africa are gradually embracing data catalog solutions, although adoption rates lag behind their developed counterparts due to budgetary constraints and infrastructural challenges. However, localized demand is rising as these regions experience increased air traffic and prioritize safety and efficiency in line with international aviation standards. Policy reforms aimed at liberalizing airspace, coupled with targeted investments in airport digitalization, are expected to bridge the technology gap. Nevertheless, challenges such as limited skilled workforce, inconsistent regulatory frameworks, and the high cost of advanced solutions continue to impede widespread adoption.

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