KSA

Kosrae International Airport

Kosrae · MicronesiaICAO PTSA

Kosrae International Airport (KSA) is an airport serving Kosrae, Micronesia, located in the Northern and Eastern hemispheres at coordinates 5° 21' 25.1" N, 162° 57' 28.8" E. The airport sits at an elevation of 11 feet (3 meters) above sea level. With 2 direct destinations served by 1 airline, it is a regional hub for air travel. The local timezone is Pacific/Kosrae (GMT+11).

Destinations

Airlines

Elevation ft

11/ 3m

Pacific/Kosrae

GMT+11

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Airport Details

IATA Code

KSA

ICAO Code

PTSA

City

Kosrae

Country

Micronesia

Elevation

11 ft

Local Time

05:32 AM (GMT+11)

Coordinates

Latitude:5.3570°

Longitude:162.9580°

Popular Routes from KSA

Destination	City	Distance	Flight Time	Type	CO2 (Economy)
KWA	Kwajalein, Marshall Islands	401 mi	1h 16m	short-haul	164 kg	View
PNI	Pohnpei, Micronesia	345 mi	1h 9m	short-haul	142 kg	View

Airlines Operating at KSA

1 active airline serving Kosrae International Airport.

United Airlines

UAUnited States

CO2 Emissions Reference

Estimated carbon dioxide emissions per passenger for sample flight distances, based on DEFRA 2024 emission factors.

Route Type	Distance	Economy	Premium Eco	Business	First
Short-haul	800 km	204 kg	326 kg	592 kg	816 kg
Medium-haul	3,000 km	468 kg	749 kg	1357 kg	1872 kg
Long-haul	8,000 km	1200 kg	1920 kg	3480 kg	4800 kg

Values are estimates based on average emission factors. Actual emissions vary by aircraft type, load factor, and routing.

Nearby Airports

Airports closest to Kosrae International Airport that may serve as alternatives.

Airport	IATA	City	Country	Distance
Pohnpei International Airport	PNI	Pohnpei	Micronesia	556 km
Bucholz Army Air Field	KWA	Kwajalein	Marshall Islands	645 km

Other Airports in Micronesia

Chuuk International Airport

TKKChuuk

Pohnpei International Airport

PNIPohnpei

Yap International Airport

YAPYap

Geographic & Timezone Details

Position

Latitude (DMS): 5° 21' 25.1" N
Longitude (DMS): 162° 57' 28.8" E
Latitude (Decimal): 5.356980
Longitude (Decimal): 162.957993
Hemisphere: Northern / Eastern

Timezone

IANA Timezone: Pacific/Kosrae
UTC Offset: GMT+11
Current Local Time: 05:32 AM
Elevation (ft): 11 ft
Elevation (m): 3 m

Frequently Asked Questions

What is the IATA code for Kosrae International Airport?

The IATA code for Kosrae International Airport is KSA, and its ICAO code is PTSA. The airport is located in Kosrae, Micronesia.

How many destinations can you fly to from KSA?

There are 2 direct destinations available from Kosrae International Airport (KSA) in Kosrae, Micronesia.

What airlines fly from KSA?

There are 1 airlines operating from KSA, including United Airlines.

What timezone is Kosrae International Airport in?

Kosrae International Airport is in the Pacific/Kosrae timezone (GMT+11). The airport is located in the Northern and Eastern hemispheres.

What is the elevation of Kosrae International Airport?

Kosrae International Airport sits at an elevation of 11 feet (3 meters) above sea level.

Dig deeper from KSA

Distance calculator →

Compute distance from KSA to any other airport, with CO₂ and flight time.

Airports in Micronesia →

Browse the full list of Micronesia airports and their hub rankings.

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Methodology & sources →

Vincenty on WGS-84, DEFRA 2024, Lee 2021 — every formula and primary source.

Airline alliances →

Star, oneworld, SkyTeam — the alliances that operate most international routes from major hubs.

World's busiest airports →

ACI World 2023 top ten by passenger traffic and where this airport sits in the global rank.

External References

Learn more about Kosrae International Airport from these external sources.

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