Chuathbaluk (CHU) to Kalskag (KLG)
Flight time
≈ 0h 52m
Bearing
266° W
Chuathbaluk (CHU) to Kalskag (KLG) is 37 miles (60 km) as the crow flies — the great-circle baseline most distance-based mileage programs credit.
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What actually flies CHU–KLG
US DOT T-100 · filed dataIn April 2026, Fox Aircraft was the only carrier flying nonstop CHU–KLG; the Piper PA-31 was the most common aircraft at 100% of departures; flights ran 0% full.
Departures
1
April 2026
Seats
9
both directions
Passengers
0
both directions
Load factor
0.0%
passengers ÷ seats
Who flies CHU–KLG?
Fox Aircraft was the only carrier to fly nonstop CHU–KLG in April 2026 (1 departures).
- 6F
Fox Aircraft
1 departures · 9 seats
Share of departures100.0%0.0%
Load
What plane flies CHU–KLG?
In April 2026, the Piper PA-31 flew 100% of CHU–KLG departures.
- Piper PA-31
1 departures · 0.0% load
100.0%
How has CHU–KLG traffic changed?
Nonstop CHU–KLG departures fell from 2 in June 2025 to 1 in April 2026.
Monthly nonstop CHU–KLG traffic, trailing 12 months through April 2026. Bars scale to the busiest month; months with no filed service show as zero.
June 2025
2 departures · 0 passengers
0.0%
Load
July 2025
2 departures · 2 passengers
16.7%
Load
August 2025
0 departures · 0 passengers
—
Load
September 2025
2 departures · 4 passengers
26.7%
Load
October 2025
2 departures · 0 passengers
0.0%
Load
November 2025
1 departures · 7 passengers
77.8%
Load
December 2025
3 departures · 7 passengers
33.3%
Load
January 2026
0 departures · 0 passengers
—
Load
February 2026
2 departures · 2 passengers
16.7%
Load
March 2026
0 departures · 0 passengers
—
Load
April 2026
1 departures · 0 passengers
0.0%
Load
Nonstop CHU–KLG traffic has been filed with the US DOT since 2025.
Source: US DOT BTS Form 41 T-100 Segment (All Carriers). Data through April 2026; filings from 2025. Public domain (US Government work). The DOT publishes roughly three months in arrears.
The airports
Chuathbaluk
US
Chuathbaluk Airport
Coordinates
61.58°N, 159.22°W
Hemisphere
N · W
Frequently asked
How far is Chuathbaluk (CHU) from Kalskag (KLG)?
CHU to KLG is 37 miles (60 km / 32 nautical miles) measured great-circle — the shortest path over the surface of the Earth.
How long is the flight from CHU to KLG?
A nonstop covers the 37-mile great-circle distance in roughly 0h 52m of block time, before winds. Actual schedules vary a few percent by direction and aircraft.
What plane flies CHU–KLG?
In April 2026, the Piper PA-31 flew the largest share of departures (100.0%).
What mileage do I earn flying CHU–KLG?
Distance-based programs credit off the 37-mile great-circle figure, then apply your fare-class earning rate. Revenue-based programs credit off the fare instead.
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