What is Singapore Changi Airport?
Singapore Changi Airport (SIN/WSSS) is Large Airport serving Singapore in Singapore. Located at coordinates 1.3502 N, 103.9940 E, the airport sits at an elevation of 22 feet (7 meters) above sea level. Operating in the UTC timezone, the airport offers scheduled commercial flights to various destinations.
Current Weather

Local Time
Saturday, May 30, 2026
Timezone Information
Where is Singapore Changi Airport on Map?
View the exact location of Singapore Changi Airport on the interactive map below.
Geographic Information
Location Map

Runways at Singapore Changi Airport
Singapore Changi Airport has 6 runway(s). Below you can find detailed information about each runway including dimensions and surface type.
Terminals at Singapore Changi Airport
Singapore Changi Airport has 6 terminal(s). Below you can find the list of terminals and buildings at this airport.
Radio Frequencies at Singapore Changi Airport
Communication frequencies for pilots and aviation personnel at Singapore Changi Airport. These frequencies are used for air traffic control, ground operations, and airport information services.
| Type | Frequency | Description |
|---|---|---|
| A/D | 120.300 MHz | APP/DEP |
| ARR | 119.300 MHz | ARR |
| ATIS | 128.600 MHz | ATIS |
| CLD | 121.650 MHz | CLNC DEL |
| GND | 124.300 MHz | GND |
| TWR | 118.600 MHz | TWR |

About Singapore Changi Airport
Changi Airport is the main international airport of Singapore, and functions as one of the most significant aviation gateways in the Asia-Pacific region. Situated within the Changi planning area in the eastern part of the country, the airport is approximately 24 kilometres east from the Central Area and occupies a site spanning about 25 square kilometres. The airport is a base for more than 100 international carriers with scheduled services linking Singapore to destinations across Asia, Oceania, Africa, Europe, the Middle East and North America. As of 2025, Changi Airport handled about 70 million passengers and ranked the 16th busiest airport by passenger traffic as well as the 4th busiest international airport by seat volume based on OAG's records.
Read more on WikipediaAirport Analysis for Singapore Changi Airport
Nearby Airports to Singapore Changi Airport
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