AS1301
AS1301 (Alaska Airlines) flies Los Angeles to Seattle. Of 583 departures recorded from October 2024 to July 2026, 84.7% left on time, according to the US BTS.
- On-time departures84.7%of 583 flights
- Average delay5.6 min
- July 202627▼ 10.0%vs July 2025
- Cancelled0.3%
according to the US BTS · Oct 12, 2024 → Jul 31, 2026 domestic flights only
Recorded departures by month
Partial coverage: domestic flights only · 22 of 22 periods have data
The most recent periods19 periods
| Period | Departures 2025 | Departures 2026 | Change vs last year |
|---|---|---|---|
| January | 30 | 6 | ▼ 80.0% |
| February | 23 | 17 | ▼ 26.1% |
| March | 26 | 31 | ▲ 19.2% |
| April | 28 | 30 | ▲ 7.1% |
| May | 29 | 31 | ▲ 6.9% |
| June | 30 | 27 | ▼ 10.0% |
| July | 30 | 27 | ▼ 10.0% |
| August | 31 | – | – |
| September | 30 | – | – |
| October | 31 | – | in progress |
| November | 28 | – | – |
| December | 19 | – | – |
| Year to date (Jan–Jul) | 196 | 169 | ▼ 13.8% |
according to the US BTS · October 2024 → July 2026
On-time departures by month
Partial coverage: domestic flights only · 22 of 22 periods have data
On time = departure within 15 minutes of schedule. Non-cancelled flights with a recorded delay only.
The most recent periods19 periods
| Period | On time 2025 | On time 2026 | Change vs last year |
|---|---|---|---|
| January | 86.7% | 100.0% | ▲ 15.4% |
| February | 90.5% | 88.2% | ▼ 2.5% |
| March | 76.9% | 77.4% | ▲ 0.7% |
| April | 92.9% | 83.3% | ▼ 10.3% |
| May | 89.7% | 80.7% | ▼ 10.0% |
| June | 73.3% | 88.9% | ▲ 21.2% |
| July | 86.7% | 77.8% | ▼ 10.3% |
| August | 83.9% | – | – |
| September | 96.7% | – | – |
| October | 96.8% | – | in progress |
| November | 92.9% | – | – |
| December | 79.0% | – | – |
| Year-to-date average (Jan–Jul) | 85.2% | 85.2% | 0.0% |
according to the US BTS · October 2024 → July 2026
Average departure delay by month
Partial coverage: domestic flights only · 22 of 22 periods have data
according to the US BTS · October 2024 → July 2026
Cancelled departures by month
Partial coverage: domestic flights only · 22 of 22 periods have data
The most recent periods19 periods
| Period | Cancelled 2025 | Cancelled 2026 | Change vs last year |
|---|---|---|---|
| January | 0 | 0 | – |
| February | 2 | 0 | ▼ 100.0% |
| March | 0 | 0 | – |
| April | 0 | 0 | – |
| May | 0 | 0 | – |
| June | 0 | 0 | – |
| July | 0 | 0 | – |
| August | 0 | – | – |
| September | 0 | – | – |
| October | 0 | – | in progress |
| November | 0 | – | – |
| December | 0 | – | – |
| Year to date (Jan–Jul) | 2 | 0 | ▼ 100.0% |
according to the US BTS · October 2024 → July 2026
This is not a forecast
This is a historical record of departures already flown, not a forecast for your flight.
Cancellation share
- Not cancelled 99.7% 581
- Cancelled 0.3% 2
Share of all recorded flights in the period, all legs. · Oct 12, 2024 → Jul 31, 2026
Legs flown under this number
1| Routes | Distance (km) | Avg delay | On time | Departures |
|---|---|---|---|---|
| LAX SEA Los Angeles International Airport – Seattle–Tacoma International Airport | 1,537 | 5.6 min | 84.7% | 583 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 20 | 20 | 90.0% | 0 |
| November 2024 | 28 | 28 | 82.1% | 0 |
| December 2024 | 31 | 31 | 64.5% | 0 |
| January 2025 | 30 | 30 | 86.7% | 0 |
| February 2025 | 23 | 21 | 90.5% | 2 |
| March 2025 | 26 | 26 | 76.9% | 0 |
| April 2025 | 28 | 28 | 92.9% | 0 |
| May 2025 | 29 | 29 | 89.7% | 0 |
| June 2025 | 30 | 30 | 73.3% | 0 |
| July 2025 | 30 | 30 | 86.7% | 0 |
| August 2025 | 31 | 31 | 83.9% | 0 |
| September 2025 | 30 | 30 | 96.7% | 0 |
| October 2025 | 31 | 31 | 96.8% | 0 |
| November 2025 | 28 | 28 | 92.9% | 0 |
| December 2025 | 19 | 19 | 79.0% | 0 |
| January 2026 | 6 | 6 | 100.0% | 0 |
| February 2026 | 17 | 17 | 88.2% | 0 |
| March 2026 | 31 | 31 | 77.4% | 0 |
| April 2026 | 30 | 30 | 83.3% | 0 |
| May 2026 | 31 | 31 | 80.7% | 0 |
| June 2026 | 27 | 27 | 88.9% | 0 |
| July 2026 | 27 | 27 | 77.8% | 0 |