Atka ⇄ Unalaska AKB–DUT
Airlines flew 374 flights between Atka AKB in Atka, AK and Unalaska DUT in Unalaska, AK in the twelve months to July 2026, both directions together: 698 passengers in 3,239 seats, 22% of them filled, and 54,364 pounds of freight. 339 miles, about 75 minutes in the air, on 2 airlines: Grant Aviation (361), Alaska Central Express (13).
Flights by month both directions
By month, as a table
| flights | |
|---|---|
| 1/25 | 18 |
| 2/25 | 26 |
| 3/25 | 24 |
| 4/25 | 28 |
| 5/25 | 30 |
| 6/25 | 29 |
| 7/25 | 24 |
| 8/25 | 40 |
| 9/25 | 30 |
| 10/25 | 30 |
| 11/25 | 31 |
| 12/25 | 26 |
| 1/26 | 26 |
| 2/26 | 17 |
| 3/26 | 38 |
| 4/26 | 30 |
| 5/26 | 42 |
| 6/26 | 34 |
| 7/26 | 30 |
Passengers by month
By month, as a table
| passengers | |
|---|---|
| 1/25 | 20 |
| 2/25 | 40 |
| 3/25 | 48 |
| 4/25 | 45 |
| 5/25 | 66 |
| 6/25 | 35 |
| 7/25 | 28 |
| 8/25 | 79 |
| 9/25 | 57 |
| 10/25 | 50 |
| 11/25 | 34 |
| 12/25 | 47 |
| 1/26 | 34 |
| 2/26 | 24 |
| 3/26 | 74 |
| 4/26 | 60 |
| 5/26 | 87 |
| 6/26 | 73 |
| 7/26 | 79 |
The airlines twelve months, both directions
| Airline | Flights | Passengers | Seats filled | Service |
|---|---|---|---|---|
| Grant Aviation GV | 361 | 698 | 22% | charter passenger service, scheduled passenger service |
| Alaska Central Express KO | 13 | 0 | scheduled cargo service |
The aircraft as the airlines report their types
| Aircraft | Flights | Seats a flight | Passengers |
|---|---|---|---|
| Beech 200 Super Kingair | 361 | 9 | 698 |
| Beech 1900 A/B/C/D | 13 | 0 | 0 |
AKB → DUT this direction alone · flown January 2025 to July 2026
185 flights of 176 scheduled, 340 passengers in 1,615 seats, 5,318 pounds of freight, 1,871 pounds of mail. Grant Aviation 180; Alaska Central Express 5.
DUT → AKB this direction alone · flown January 2025 to July 2026
189 flights of 177 scheduled, 358 passengers in 1,624 seats, 49,046 pounds of freight, 54,092 pounds of mail. Grant Aviation 181; Alaska Central Express 8.
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: Atka AKB and Unalaska DUT; all routes.