Koyukuk Airport
Daylight today(Jul 16, 2026, local time)
About 20h 3m of daylight. Civil twilight (dawn/dusk) approximates the FAA definition of night for logging and currency. Times are computed and approximate — verify with official sources.
About Koyukuk Airport
Koyukuk Airport is a state-owned public-use airport located in Koyukuk, a city in the Yukon-Koyukuk Census Area of the U.S. state of Alaska.
Summary from Wikipedia, photo via Wikimedia Commons, licensed under CC BY-SA.
Live weather
PFKULive departures & arrivals
Flight data by AeroDataBox. Times are estimates — not for navigation; confirm with the airline.
Where you can fly from here
Current scheduled routes & daily frequency by AeroDataBox. Approximate — confirm bookable schedules with the airline.
Map
Runway centrelines, navaids and overlapping airspace. Tiles © OpenStreetMap contributors. Reference only — not for navigation.
Runways (1)
| Runway | Length | Width | Surface | Lighting | Status |
|---|---|---|---|---|---|
| 07 / 25 | 4,000 ft / 1,219 m | 75 ft | Grvl-dirt-g | Lighted | Open |
Airlines & destinations
Route data from OpenFlights — historical and may be out of date. Check current schedules.
Instrument procedures & charts
Instrument approaches (2)
Obstacle departure procedures (1)
Takeoff & alternate minimums (1)
Charts published by the FAA (public domain) and updated each 28-day cycle. Always fly the current, official chart. Full charts page.
Nearby airports
Great-circle distance and true bearing from Koyukuk Airport.
Frequently asked questions
What is the ICAO code for Koyukuk Airport?
The ICAO code for Koyukuk Airport is PFKU, and its IATA code is KYU.
Where is Koyukuk Airport located?
Koyukuk Airport is small airport located in Koyukuk, United States, at an elevation of 149 ft (45 m).
How many runways does Koyukuk Airport have?
Koyukuk Airport has 1 runway, the longest being 4,000 ft / 1,219 m.
Which airlines fly to Koyukuk Airport?
Airlines historically serving Koyukuk Airport include Astral Aviation, Era Alaska (based on OpenFlights route data, which may be out of date).
How many destinations are served from Koyukuk Airport?
Historical data lists 2 nonstop destinations from Koyukuk Airport. Always check current schedules.
What time zone is Koyukuk Airport in?
Koyukuk Airport is in the America/Anchorage time zone (UTC-08:00).
What is the magnetic variation at Koyukuk Airport?
The magnetic variation (declination) at Koyukuk Airport is approximately 10.8° E, per the World Magnetic Model. Variation changes slowly over time — always use the current value charted for navigation.
What airports are near Koyukuk Airport?
The nearest airport to Koyukuk Airport is Nulato Airport (NUL), about 12.5 nm to the sw, followed by Edward G. Pitka Sr Airport and Kalakaket Creek AS Airport.
Is the information on this page suitable for flight planning?
No. Koyukuk Airport data here is for reference and training only — not for navigation. Always consult official sources and current charts before any flight.