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.
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What actually flies ANC–DUT
Filed traffic dataIn May 2026, Sterling Airways was the only carrier flying nonstop ANC–DUT; the Saab 2000 was the most common aircraft at 100% of departures; flights ran 63% full.
Departures
127
May 2026
Seats
5,336
both directions
Passengers
3,349
both directions
Load factor
62.8%
RPM ÷ ASM
Who flies ANC–DUT?
Sterling Airways was the only carrier to fly nonstop ANC–DUT in May 2026 (127 departures).
- VC
Sterling Airways
127 departures · 5,336 seats
Share of departures100.0%62.8%
Load
What plane flies ANC–DUT?
In May 2026, the Saab 2000 flew 100% of ANC–DUT departures.
- Saab 2000
127 departures · 62.8% load
100.0%
How has ANC–DUT traffic changed?
Nonstop ANC–DUT departures fell from 168 in June 2025 to 127 in May 2026.
Monthly nonstop ANC–DUT traffic, trailing 12 months through May 2026. Bars scale to the busiest month; months with no filed service show as zero.
June 2025
168 departures · 3,699 passengers
69.4%
Load
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
By direction
Each direction is filed separately — they rarely match.
ANC → DUT
56.5% full
64 departures · 1,518 passengers
DUT → ANC
69.2% full
63 departures · 1,831 passengers
Nonstop ANC–DUT traffic has been filed since 2025.
Source: US DOT BTS Form 41 T-100 Segment (All Carriers). Data through May 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 May 2026, the Saab 2000 flew the largest share of departures (100.0%).
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.
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