The U.S. aircraft register, updated daily
Routes and flights · the DOT's airline reports, August 2025 to July 2026

Chefornak ⇄ Kasigluk CYF–KUK

Airlines flew 14 flights between Chefornak CYF in Chefornak, AK and Kasigluk KUK in Kasigluk, AK in the twelve months to July 2026, both directions together: 56 passengers in 102 seats, 55% of them filled. 79 miles, about 37 minutes in the air, on 2 airlines: Fox Aircraft, LLC (13), Grant Aviation (1).

14
flights, twelve months
CYF-KUK: 7 · KUK-CYF: 7
56
passengers
55% of seats filled
79
miles
about 37 minutes airborne
2
airlines
4 aircraft types

Flights by month both directions

024681/257/2511/2515/26
By month, as a table
flights
1/258
3/256
4/251
7/251
9/255
10/252
11/255
1/261
5/261

Passengers by month

0102030401/257/2511/2505/26
By month, as a table
passengers
1/2540
3/2520
4/250
7/252
9/2522
10/254
11/2530
1/260
5/260

The airlines twelve months, both directions

AirlineFlightsPassengersSeats filledService
Fox Aircraft, LLC 6F135658%charter passenger service
Grant Aviation GV100%scheduled passenger service

The aircraft as the airlines report their types

AircraftFlightsSeats a flightPassengers
Cessna C206/207/209/210 Stationair7626
Piper PA-31 (Navajo)/T-10203915
Cessna 208 Caravan3915
Gipps Aero Ga8 Airvan160

CYF → KUK this direction alone · flown January 2025 to November 2025

7 flights of 1 scheduled, 28 passengers in 51 seats. Fox Aircraft, LLC 6; Grant Aviation 1.

KUK → CYF this direction alone · flown January 2025 to May 2026

7 flights, 28 passengers in 51 seats. Fox Aircraft, LLC 7.

Source: the Bureau of Transportation Statistics' T-100 Segment table (all carriers). A flight is one departure performed on this segment; seats and passengers are the airlines' own monthly reports; "seats filled" is passengers divided by seats. The miles are the DOT's great-circle distance. Both ends: Chefornak CYF and Kasigluk KUK; all routes.