AS57
AS57 (Alaska Airlines) is a multi-stop service on 8 routes, busiest Anchorage to Fairbanks. Of 327 departures recorded from October 2024 to June 2026, 91.9% left on time, according to the US BTS.
- On-time departures91.9%of 327 flights
- Average delay-2.6 min
- June 20263▼ 84.2%vs June 2025
- Cancelled1.5%
- Legs flown under this number8
Recorded departures by month
All legs under this number combined; see the leg table.
Months without data are left blank.
The most recent periods16 periods
| Period | Departures 2025 | Departures 2026 | Change vs last year |
|---|---|---|---|
| January | – | 29 | – |
| February | – | 28 | – |
| March | 2 | 31 | ▲ 1,450.0% |
| April | 9 | 21 | ▲ 133.3% |
| May | 14 | 6 | ▼ 57.1% |
| June | 19 | 3 | ▼ 84.2% |
| July | 31 | – | – |
| August | 31 | – | – |
| September | 30 | – | – |
| October | 11 | – | in progress |
| November | 29 | – | – |
| December | 21 | – | – |
according to the US BTS · October 2024 → June 2026
On-time departures by month
Months without data are left blank.
On time = departure within 15 minutes of schedule. Non-cancelled flights with a recorded delay only.
The most recent periods16 periods
| Period | On time 2025 | On time 2026 | Change vs last year |
|---|---|---|---|
| January | – | 92.9% | – |
| February | – | 92.9% | – |
| March | 100.0% | 86.7% | ▼ 13.3% |
| April | 66.7% | 85.7% | ▲ 28.6% |
| May | 85.7% | 100.0% | ▲ 16.7% |
| June | 100.0% | 100.0% | 0.0% |
| July | 93.6% | – | – |
| August | 93.6% | – | – |
| September | 93.3% | – | – |
| October | 100.0% | – | in progress |
| November | 96.2% | – | – |
| December | 90.5% | – | – |
according to the US BTS · October 2024 → June 2026
Average departure delay by month
Months without data are left blank.
according to the US BTS · October 2024 → June 2026
Cancelled departures by month
Months without data are left blank.
The most recent periods16 periods
| Period | Cancelled 2025 | Cancelled 2026 | Change vs last year |
|---|---|---|---|
| January | – | 1 | – |
| February | – | 0 | – |
| March | 0 | 1 | – |
| April | 0 | 0 | – |
| May | 0 | 0 | – |
| June | 0 | 0 | – |
| July | 0 | – | – |
| August | 0 | – | – |
| September | 0 | – | – |
| October | 0 | – | in progress |
| November | 3 | – | – |
| December | 0 | – | – |
according to the US BTS · October 2024 → June 2026
This is a historical record of departures already flown, not a forecast for your flight.
Several legs: the headline figure averages all of them. See the leg table.
Cancellation share
- Not cancelled 98.5% 322
- Cancelled 1.5% 5
Share of all recorded flights in the period, all legs. · Oct 13, 2024 → Jun 10, 2026
On time, leg by leg
Departures within 15 minutes of schedule; small figure = departures recorded.
Legs flown under this number
2| Routes | Distance (km) | Avg delay | On time | Departures |
|---|---|---|---|---|
| ANC FAI Ted Stevens Anchorage International Airport – Fairbanks International Airport | 418 | -3.8 min | 94.5% | 240 |
| PHX PDX Phoenix Sky Harbor International Airport – Portland International Airport | 1,625 | -1.3 min | 84.0% | 50 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 11 | 11 | 90.9% | 0 |
| November 2024 | 1 | 1 | 100.0% | 0 |
| March 2025 | 2 | 2 | 100.0% | 0 |
| April 2025 | 9 | 9 | 66.7% | 0 |
| May 2025 | 14 | 14 | 85.7% | 0 |
| June 2025 | 19 | 19 | 100.0% | 0 |
| July 2025 | 31 | 31 | 93.6% | 0 |
| August 2025 | 31 | 31 | 93.6% | 0 |
| September 2025 | 30 | 30 | 93.3% | 0 |
| October 2025 | 11 | 11 | 100.0% | 0 |
| November 2025 | 29 | 26 | 96.2% | 3 |
| December 2025 | 21 | 21 | 90.5% | 0 |
| January 2026 | 29 | 28 | 92.9% | 1 |
| February 2026 | 28 | 28 | 92.9% | 0 |
| March 2026 | 31 | 30 | 86.7% | 1 |
| April 2026 | 21 | 21 | 85.7% | 0 |
| May 2026 | 6 | 6 | 100.0% | 0 |
| June 2026 | 3 | 3 | 100.0% | 0 |