AS159
AS159 (Alaska Airlines) is a multi-stop service on 9 routes, busiest Anchorage to Fairbanks. Of 215 departures recorded from October 2024 to March 2026, 91.9% left on time, according to the US BTS.
- On-time departures91.9%of 215 flights
- Average delay-2.1 min
- March 20262▼ 93.5%vs March 2025
- Cancelled2.8%
- Legs flown under this number9
Recorded departures by month
All legs under this number combined; see the leg table.
Months without data are left blank.
The most recent periods10 periods
| Period | Departures 2025 | Departures 2026 | Change vs last year |
|---|---|---|---|
| January | 31 | – | – |
| February | 28 | – | – |
| March | 31 | 2 | ▼ 93.5% |
| April | 30 | – | – |
| May | 31 | – | – |
| June | 11 | – | – |
| July | – | – | – |
| August | 1 | – | – |
| September | – | – | – |
| October | 22 | – | in progress |
| November | – | – | – |
| December | 2 | – | – |
according to the US BTS · October 2024 → March 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 periods10 periods
| Period | On time 2025 | On time 2026 | Change vs last year |
|---|---|---|---|
| January | 93.1% | – | – |
| February | 96.4% | – | – |
| March | 90.3% | 50.0% | ▼ 44.6% |
| April | 93.1% | – | – |
| May | 100.0% | – | – |
| June | 90.9% | – | – |
| July | – | – | – |
| August | 100.0% | – | – |
| September | – | – | – |
| October | 100.0% | – | in progress |
| November | – | – | – |
| December | 50.0% | – | – |
according to the US BTS · October 2024 → March 2026
Average departure delay by month
Months without data are left blank.
according to the US BTS · October 2024 → March 2026
Cancelled departures by month
Months without data are left blank.
The most recent periods10 periods
| Period | Cancelled 2025 | Cancelled 2026 | Change vs last year |
|---|---|---|---|
| January | 2 | – | – |
| February | 0 | – | – |
| March | 0 | 0 | – |
| April | 1 | – | – |
| May | 0 | – | – |
| June | 0 | – | – |
| July | – | – | – |
| August | 0 | – | – |
| September | – | – | – |
| October | 1 | – | in progress |
| November | – | – | – |
| December | 0 | – | – |
according to the US BTS · October 2024 → March 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 97.2% 209
- Cancelled 2.8% 6
Share of all recorded flights in the period, all legs. · Oct 19, 2024 → Mar 18, 2026
Legs flown under this number
1| Routes | Distance (km) | Avg delay | On time | Departures |
|---|---|---|---|---|
| ANC FAI Ted Stevens Anchorage International Airport – Fairbanks International Airport | 418 | -4.6 min | 94.8% | 157 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 3 | 1 | 100.0% | 2 |
| November 2024 | 8 | 8 | 75.0% | 0 |
| December 2024 | 15 | 15 | 73.3% | 0 |
| January 2025 | 31 | 29 | 93.1% | 2 |
| February 2025 | 28 | 28 | 96.4% | 0 |
| March 2025 | 31 | 31 | 90.3% | 0 |
| April 2025 | 30 | 29 | 93.1% | 1 |
| May 2025 | 31 | 31 | 100.0% | 0 |
| June 2025 | 11 | 11 | 90.9% | 0 |
| August 2025 | 1 | 1 | 100.0% | 0 |
| October 2025 | 22 | 21 | 100.0% | 1 |
| December 2025 | 2 | 2 | 50.0% | 0 |
| March 2026 | 2 | 2 | 50.0% | 0 |