AS105
AS105 (Alaska Airlines) is a multi-stop service on 5 routes, busiest Seattle to Anchorage. Of 230 departures recorded from March 2025 to April 2026, 72.4% left on time, according to the US BTS.
- On-time departures72.4%of 230 flights
- Average delay9.6 min
- April 202621▲ 250.0%vs April 2025
- Cancelled0.9%
- Legs flown under this number5
Recorded departures by month
All legs under this number combined; see the leg table.
Months without data are left blank.
The most recent periods13 periods
| Period | Departures 2025 | Departures 2026 | Change vs last year |
|---|---|---|---|
| January | – | 6 | – |
| February | – | – | – |
| March | 1 | 16 | ▲ 1,500.0% |
| April | 6 | 21 | ▲ 250.0% |
| May | 27 | – | – |
| June | 21 | – | – |
| July | 18 | – | – |
| August | 20 | – | – |
| September | 30 | – | – |
| October | 30 | – | in progress |
| November | 20 | – | – |
| December | 14 | – | – |
according to the US BTS · March 2025 → April 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 periods13 periods
| Period | On time 2025 | On time 2026 | Change vs last year |
|---|---|---|---|
| January | – | 33.3% | – |
| February | – | – | – |
| March | 100.0% | 56.3% | ▼ 43.8% |
| April | 83.3% | 85.7% | ▲ 2.9% |
| May | 84.6% | – | – |
| June | 71.4% | – | – |
| July | 72.2% | – | – |
| August | 70.0% | – | – |
| September | 80.0% | – | – |
| October | 58.6% | – | in progress |
| November | 80.0% | – | – |
| December | 64.3% | – | – |
according to the US BTS · March 2025 → April 2026
Average departure delay by month
Months without data are left blank.
according to the US BTS · March 2025 → April 2026
Cancelled departures by month
Months without data are left blank.
The most recent periods13 periods
| Period | Cancelled 2025 | Cancelled 2026 | Change vs last year |
|---|---|---|---|
| January | – | 0 | – |
| February | – | – | – |
| March | 0 | 0 | – |
| April | 0 | 0 | – |
| May | 1 | – | – |
| June | 0 | – | – |
| July | 0 | – | – |
| August | 0 | – | – |
| September | 0 | – | – |
| October | 1 | – | in progress |
| November | 0 | – | – |
| December | 0 | – | – |
according to the US BTS · March 2025 → April 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 99.1% 228
- Cancelled 0.9% 2
Share of all recorded flights in the period, all legs. · Mar 18, 2025 → Apr 21, 2026
Legs flown under this number
1| Routes | Distance (km) | Avg delay | On time | Departures |
|---|---|---|---|---|
| SEA ANC Seattle–Tacoma International Airport – Ted Stevens Anchorage International Airport | 2,326 | 10.5 min | 70.9% | 200 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| March 2025 | 1 | 1 | 100.0% | 0 |
| April 2025 | 6 | 6 | 83.3% | 0 |
| May 2025 | 27 | 26 | 84.6% | 1 |
| June 2025 | 21 | 21 | 71.4% | 0 |
| July 2025 | 18 | 18 | 72.2% | 0 |
| August 2025 | 20 | 20 | 70.0% | 0 |
| September 2025 | 30 | 30 | 80.0% | 0 |
| October 2025 | 30 | 29 | 58.6% | 1 |
| November 2025 | 20 | 20 | 80.0% | 0 |
| December 2025 | 14 | 14 | 64.3% | 0 |
| January 2026 | 6 | 6 | 33.3% | 0 |
| March 2026 | 16 | 16 | 56.3% | 0 |
| April 2026 | 21 | 21 | 85.7% | 0 |