AS90
AS90 (Alaska Airlines) is a multi-stop service on 9 routes, busiest Sitka to Seattle. Of 207 departures recorded from October 2024 to July 2026, 80.4% left on time, according to the US BTS.
- On-time departures80.4%of 207 flights
- Average delay6.0 min
- July 202631▲ 0.0%vs July 2025
- Cancelled1.5%
- 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 periods13 periods
| Period | Departures 2025 | Departures 2026 | Change vs last year |
|---|---|---|---|
| January | – | 5 | – |
| February | – | 2 | – |
| March | 1 | 5 | ▲ 400.0% |
| April | – | – | – |
| May | 17 | – | – |
| June | 30 | 21 | ▼ 30.0% |
| July | 31 | 31 | 0.0% |
| August | 19 | – | – |
| September | – | – | – |
| October | 5 | – | in progress |
| November | 20 | – | – |
| December | 12 | – | – |
according to the US BTS · October 2024 → July 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 | – | 60.0% | – |
| February | – | 50.0% | – |
| March | 100.0% | 80.0% | ▼ 20.0% |
| April | – | – | – |
| May | 94.1% | – | – |
| June | 93.3% | 57.1% | ▼ 38.8% |
| July | 100.0% | 48.4% | ▼ 51.6% |
| August | 73.7% | – | – |
| September | – | – | – |
| October | 100.0% | – | in progress |
| November | 89.5% | – | – |
| December | 91.7% | – | – |
according to the US BTS · October 2024 → July 2026
Average departure delay by month
Months without data are left blank.
according to the US BTS · October 2024 → July 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 | – | 0 | – |
| March | 0 | 0 | – |
| April | – | – | – |
| May | 0 | – | – |
| June | 0 | 0 | – |
| July | 1 | 0 | ▼ 100.0% |
| August | 0 | – | – |
| September | – | – | – |
| October | 0 | – | in progress |
| November | 1 | – | – |
| December | 0 | – | – |
according to the US BTS · October 2024 → July 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 98.6% 204
- Cancelled 1.4% 3
Share of all recorded flights in the period, all legs. · Oct 12, 2024 → Jul 31, 2026
On time, leg by leg
Departures within 15 minutes of schedule; small figure = departures recorded.
Legs flown under this number
3| Routes | Distance (km) | Avg delay | On time | Departures |
|---|---|---|---|---|
| SIT SEA Sitka Rocky Gutierrez Airport – Seattle–Tacoma International Airport | 1,384 | -1.7 min | 91.7% | 97 |
| HNL SEA Daniel K. Inouye International Airport – Seattle–Tacoma International Airport | 4,308 | 23.9 min | 51.9% | 52 |
| ANC FAI Ted Stevens Anchorage International Airport – Fairbanks International Airport | 418 | 0.7 min | 87.5% | 41 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 8 | 7 | 100.0% | 1 |
| March 2025 | 1 | 1 | 100.0% | 0 |
| May 2025 | 17 | 17 | 94.1% | 0 |
| June 2025 | 30 | 30 | 93.3% | 0 |
| July 2025 | 31 | 30 | 100.0% | 1 |
| August 2025 | 19 | 19 | 73.7% | 0 |
| October 2025 | 5 | 5 | 100.0% | 0 |
| November 2025 | 20 | 19 | 89.5% | 1 |
| December 2025 | 12 | 12 | 91.7% | 0 |
| January 2026 | 5 | 5 | 60.0% | 0 |
| February 2026 | 2 | 2 | 50.0% | 0 |
| March 2026 | 5 | 5 | 80.0% | 0 |
| June 2026 | 21 | 21 | 57.1% | 0 |
| July 2026 | 31 | 31 | 48.4% | 0 |