AS1083
AS1083 (Alaska Airlines) is a multi-stop service on 2 routes, busiest Los Angeles to Seattle. Of 534 departures recorded from October 2024 to July 2026, 79.2% left on time, according to the US BTS.
- On-time departures79.2%of 534 flights
- Average delay8.9 min
- July 202622▼ 29.0%vs July 2025
- Cancelled0.9%
- Legs flown under this number2
Recorded departures by month
All legs under this number combined; see the leg table.
Months without data are left blank.
The most recent periods17 periods
| Period | Departures 2025 | Departures 2026 | Change vs last year |
|---|---|---|---|
| January | 26 | 30 | ▲ 15.4% |
| February | 28 | 28 | 0.0% |
| March | 26 | 31 | ▲ 19.2% |
| April | 24 | 29 | ▲ 20.8% |
| May | 28 | 26 | ▼ 7.1% |
| June | 28 | 21 | ▼ 25.0% |
| July | 31 | 22 | ▼ 29.0% |
| August | 29 | – | – |
| September | 30 | – | – |
| October | 25 | – | in progress |
| November | – | – | – |
| December | – | – | – |
| Year to date (Jan–Jul) | 191 | 187 | ▼ 2.1% |
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 periods17 periods
| Period | On time 2025 | On time 2026 | Change vs last year |
|---|---|---|---|
| January | 73.1% | 86.7% | ▲ 18.6% |
| February | 78.6% | 89.3% | ▲ 13.6% |
| March | 80.8% | 66.7% | ▼ 17.5% |
| April | 75.0% | 72.4% | ▼ 3.5% |
| May | 85.2% | 69.6% | ▼ 18.3% |
| June | 78.6% | 81.0% | ▲ 3.0% |
| July | 77.4% | 63.6% | ▼ 17.8% |
| August | 72.4% | – | – |
| September | 93.3% | – | – |
| October | 84.0% | – | in progress |
| November | – | – | – |
| December | – | – | – |
| Year-to-date average (Jan–Jul) | 78.4% | 75.6% | ▼ 3.5% |
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 periods17 periods
| Period | Cancelled 2025 | Cancelled 2026 | Change vs last year |
|---|---|---|---|
| January | 0 | 0 | – |
| February | 0 | 0 | – |
| March | 0 | 1 | – |
| April | 0 | 0 | – |
| May | 1 | 3 | ▲ 200.0% |
| June | 0 | 0 | – |
| July | 0 | 0 | – |
| August | 0 | – | – |
| September | 0 | – | – |
| October | 0 | – | in progress |
| November | – | – | – |
| December | – | – | – |
| Year to date (Jan–Jul) | 1 | 4 | ▲ 300.0% |
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 99.1% 529
- Cancelled 0.9% 5
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
2| Routes | Distance (km) | Avg delay | On time | Departures |
|---|---|---|---|---|
| LAX SEA Los Angeles International Airport – Seattle–Tacoma International Airport | 1,537 | 8.2 min | 80.9% | 347 |
| HNL LIH Daniel K. Inouye International Airport – Lihue Airport | 163 | 10.4 min | 76.0% | 187 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 20 | 20 | 90.0% | 0 |
| November 2024 | 27 | 27 | 85.2% | 0 |
| December 2024 | 25 | 25 | 80.0% | 0 |
| January 2025 | 26 | 26 | 73.1% | 0 |
| February 2025 | 28 | 28 | 78.6% | 0 |
| March 2025 | 26 | 26 | 80.8% | 0 |
| April 2025 | 24 | 24 | 75.0% | 0 |
| May 2025 | 28 | 27 | 85.2% | 1 |
| June 2025 | 28 | 28 | 78.6% | 0 |
| July 2025 | 31 | 31 | 77.4% | 0 |
| August 2025 | 29 | 29 | 72.4% | 0 |
| September 2025 | 30 | 30 | 93.3% | 0 |
| October 2025 | 25 | 25 | 84.0% | 0 |
| January 2026 | 30 | 30 | 86.7% | 0 |
| February 2026 | 28 | 28 | 89.3% | 0 |
| March 2026 | 31 | 30 | 66.7% | 1 |
| April 2026 | 29 | 29 | 72.4% | 0 |
| May 2026 | 26 | 23 | 69.6% | 3 |
| June 2026 | 21 | 21 | 81.0% | 0 |
| July 2026 | 22 | 22 | 63.6% | 0 |