Loading
This is taking longer than expected.
This is taking longer than expected.
This is taking longer than expected.
This is taking longer than expected.
Kosrae Airport (KSA) had nonstop service to 2 destinations on 1 airline in our August 18, 2026 departure snapshot. The busiest route was to Pohnpei Island (PNI), and the largest operator here was United Airlines with nonstops to 2 destinations. 1 of those routes were international.
Route data as of August 18, 2026, based on a 2-day departures sample. Routes may have changed since this snapshot.
This schedule snapshot includes nonstop flights from KSA to 2 destinations, including 1 international route. The snapshot shows about 0.6 flights per day across those routes. The busiest options start with Kwajalein (KWA), Pohnpei Island (PNI).
1 international route in this schedule set
Micronesia 1 · Marshall Islands 1
2×/wk
Boeing 737
Ranked by destinations served, then daily frequency.
Ranked by airlines operating the route. Routes with enough tracked data or schedule depth link to full route guides.
Kosrae Airport (KSA / PTSA) is located in Kosrae, Micronesia.
The IATA code is KSA. The ICAO code is PTSA.
The busiest scheduled route from KSA in our August 18, 2026 departure data was KSA to PNI (Pohnpei Island), with 2×/wk.
United Airlines was the largest operator in our KSA schedule data, serving 2 destinations with 4×/wk.
This schedule snapshot includes 1 international route and 1 domestic route from KSA.
1 airlines operated at KSA in our August 18, 2026 snapshot. Top carriers include United Airlines.
This schedule snapshot includes direct flights from KSA to 2 destinations including Pohnpei Island, Kwajalein.
View live arrivals and departures at KSA on FlightRadar24.
Every day, FlightQ picks a mystery airport. Each miss reveals more of its destination network. Real departure data, no filler.
Play today's airport quiz →