AS175
AS175 (Alaska Airlines) is a multi-stop service on 4 routes, busiest Seattle to Anchorage. Of 391 departures recorded from October 2024 to April 2026, 76.7% left on time, according to the US BTS.
- On-time departures76.7%of 391 flights
- Average delay10.9 min
- April 20263▼ 87.0%vs April 2025
- Cancelled0.3%
- Legs flown under this number4
Recorded departures by month
All legs under this number combined; see the leg table.
Months without data are left blank.
The most recent periods14 periods
| Period | Departures 2025 | Departures 2026 | Change vs last year |
|---|---|---|---|
| January | 31 | – | – |
| February | 28 | – | – |
| March | 27 | 4 | ▼ 85.2% |
| April | 23 | 3 | ▼ 87.0% |
| May | 31 | – | – |
| June | 27 | – | – |
| July | 31 | – | – |
| August | 31 | – | – |
| September | 30 | – | – |
| October | 28 | – | in progress |
| November | 19 | – | – |
| December | 1 | – | – |
according to the US BTS · October 2024 → 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 periods14 periods
| Period | On time 2025 | On time 2026 | Change vs last year |
|---|---|---|---|
| January | 80.7% | – | – |
| February | 64.3% | – | – |
| March | 85.2% | 100.0% | ▲ 17.4% |
| April | 87.0% | 66.7% | ▼ 23.3% |
| May | 77.4% | – | – |
| June | 66.7% | – | – |
| July | 80.7% | – | – |
| August | 58.1% | – | – |
| September | 73.3% | – | – |
| October | 85.7% | – | in progress |
| November | 61.1% | – | – |
| December | 100.0% | – | – |
according to the US BTS · October 2024 → April 2026
Average departure delay by month
Months without data are left blank.
according to the US BTS · October 2024 → April 2026
Cancelled departures by month
Months without data are left blank.
The most recent periods14 periods
| Period | Cancelled 2025 | Cancelled 2026 | Change vs last year |
|---|---|---|---|
| January | 0 | – | – |
| February | 0 | – | – |
| March | 0 | 0 | – |
| April | 0 | 0 | – |
| May | 0 | – | – |
| June | 0 | – | – |
| July | 0 | – | – |
| August | 0 | – | – |
| September | 0 | – | – |
| October | 0 | – | in progress |
| November | 1 | – | – |
| December | 0 | – | – |
according to the US BTS · October 2024 → 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 99.7% 390
- Cancelled 0.3% 1
Share of all recorded flights in the period, all legs. · Oct 12, 2024 → Apr 18, 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 | 11.2 min | 76.5% | 384 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 20 | 20 | 90.0% | 0 |
| November 2024 | 29 | 29 | 82.8% | 0 |
| December 2024 | 28 | 28 | 78.6% | 0 |
| January 2025 | 31 | 31 | 80.7% | 0 |
| February 2025 | 28 | 28 | 64.3% | 0 |
| March 2025 | 27 | 27 | 85.2% | 0 |
| April 2025 | 23 | 23 | 87.0% | 0 |
| May 2025 | 31 | 31 | 77.4% | 0 |
| June 2025 | 27 | 27 | 66.7% | 0 |
| July 2025 | 31 | 31 | 80.7% | 0 |
| August 2025 | 31 | 31 | 58.1% | 0 |
| September 2025 | 30 | 30 | 73.3% | 0 |
| October 2025 | 28 | 28 | 85.7% | 0 |
| November 2025 | 19 | 18 | 61.1% | 1 |
| December 2025 | 1 | 1 | 100.0% | 0 |
| March 2026 | 4 | 4 | 100.0% | 0 |
| April 2026 | 3 | 3 | 66.7% | 0 |