Anchorage (ANC) to Unalaska (DUT)
Flight time
≈ 2h 23m
Bearing
238° SW
Anchorage (ANC) to Unalaska (DUT) is 790 miles (1,271 km) as the crow flies — the great-circle baseline most distance-based mileage programs credit.
Look up a route, or build a trip
Change the airports, or add stops for a multi-leg trip.
What actually flies ANC–DUT
Filed traffic dataIn June 2026, Sterling Airways operated the most departures, one of 3 carriers flying nonstop ANC–DUT; the Saab 2000 was the most common aircraft at 57% of departures; flights ran 57% full.
Departures
211
June 2026
Seats
6,338
both directions
Passengers
3,590
both directions
Load factor
56.6%
RPM ÷ ASM
Who flies ANC–DUT?
Sterling Airways operated the most nonstop ANC–DUT departures in June 2026 (120), one of 3 carriers on the route.
- VC
Sterling Airways
120 departures · 4,896 seats
Share of departures56.9%63.9%
Load
- KO
Alaska Central Express
89 departures · 1,424 seats
Share of departures42.2%31.3%
Load
- GV
Grant Aviation
2 departures · 18 seats
Share of departures0.9%72.2%
Load
What plane flies ANC–DUT?
In June 2026, the Saab 2000 flew 57% of ANC–DUT departures — more than any other aircraft type.
- Saab 2000
120 departures · 63.9% load
56.9% - Beech 1900 A
89 departures · 31.3% load
42.2% - Beech 200 Super Kingair
2 departures · 72.2% load
0.9%
How has ANC–DUT traffic changed?
Nonstop ANC–DUT departures rose from 89 in July 2025 to 211 in June 2026.
Monthly nonstop ANC–DUT traffic, trailing 12 months through June 2026. Bars scale to the busiest month; months with no filed service show as zero.
July 2025
89 departures · 3,004 passengers
83.6%
Load
August 2025
101 departures · 2,855 passengers
80.8%
Load
September 2025
99 departures · 2,783 passengers
75.2%
Load
October 2025
147 departures · 3,930 passengers
77.7%
Load
November 2025
86 departures · 2,345 passengers
77.0%
Load
December 2025
89 departures · 1,900 passengers
68.2%
Load
January 2026
157 departures · 2,536 passengers
57.0%
Load
February 2026
108 departures · 2,555 passengers
61.3%
Load
March 2026
94 departures · 2,714 passengers
74.4%
Load
April 2026
195 departures · 4,438 passengers
63.6%
Load
May 2026
127 departures · 3,349 passengers
62.8%
Load
June 2026
211 departures · 3,590 passengers
56.6%
Load
By direction
Each direction is filed separately — they rarely match.
DUT → ANC
36.3% full
126 departures · 1,261 passengers
ANC → DUT
81.2% full
85 departures · 2,329 passengers
Nonstop ANC–DUT traffic has been filed since 2025.
Source: US DOT BTS Form 41 T-100 Segment (All Carriers). Data through June 2026; filings from 2025. Public domain (US Government work).
The airports
Anchorage
US
Ted Stevens Anchorage International Airport
Coordinates
61.18°N, 149.99°W
Hemisphere
N · W
Unalaska
US
Tom Madsen (Dutch Harbor) Airport
Coordinates
53.90°N, 166.54°W
Hemisphere
N · W
Frequently asked
How far is Anchorage (ANC) from Unalaska (DUT)?
ANC to DUT is 790 miles (1,271 km / 686 nautical miles) measured great-circle — the shortest path over the surface of the Earth.
How long is the flight from ANC to DUT?
A nonstop covers the 790-mile great-circle distance in roughly 2h 23m of block time, before winds. Actual schedules vary a few percent by direction and aircraft.
What plane flies ANC–DUT?
In June 2026, the Saab 2000 flew the largest share of departures (56.9%), followed by the Beech 1900 A (42.2%).
What mileage do I earn flying ANC–DUT?
Distance-based programs credit off the 790-mile great-circle figure, then apply your fare-class earning rate. Revenue-based programs credit off the fare instead.
Keep exploring
Every route below is its own page.
Popular long-haul routes