AS1281
AS1281 (Alaska Airlines) flies Sacramento to Seattle. Of 150 departures recorded from April 2025 to October 2025, 79.2% left on time, according to the US BTS.
Recorded departures by month
Short series — AS1281 has only 7 months so far. Enough to show the level now, not enough to read a trend.
The most recent periods7 periods
| Period | Departures 2024 | Departures 2025 | Change vs last year |
|---|---|---|---|
| January | – | – | – |
| February | – | – | – |
| March | – | – | – |
| April | – | 8 | – |
| May | – | 12 | – |
| June | – | 19 | – |
| July | – | 31 | – |
| August | – | 29 | – |
| September | – | 26 | – |
| October | – | 25 | – |
| November | – | – | – |
| December | – | – | – |
according to the US BTS · April 2025 → October 2025
On-time departures by month
Short series — AS1281 has only 7 months so far. Enough to show the level now, not enough to read a trend.
On time = departure within 15 minutes of schedule. Non-cancelled flights with a recorded delay only.
The most recent periods7 periods
| Period | On time 2024 | On time 2025 | Change vs last year |
|---|---|---|---|
| January | – | – | – |
| February | – | – | – |
| March | – | – | – |
| April | – | 62.5% | – |
| May | – | 83.3% | – |
| June | – | 57.9% | – |
| July | – | 76.7% | – |
| August | – | 75.9% | – |
| September | – | 96.2% | – |
| October | – | 88.0% | – |
| November | – | – | – |
| December | – | – | – |
according to the US BTS · April 2025 → October 2025
Average departure delay by month
Short series — AS1281 has only 7 months so far. Enough to show the level now, not enough to read a trend.
according to the US BTS · April 2025 → October 2025
Cancelled departures by month
Short series — AS1281 has only 7 months so far. Enough to show the level now, not enough to read a trend.
The most recent periods7 periods
| Period | Cancelled 2024 | Cancelled 2025 | Change vs last year |
|---|---|---|---|
| January | – | – | – |
| February | – | – | – |
| March | – | – | – |
| April | – | 0 | – |
| May | – | 0 | – |
| June | – | 0 | – |
| July | – | 1 | – |
| August | – | 0 | – |
| September | – | 0 | – |
| October | – | 0 | – |
| November | – | – | – |
| December | – | – | – |
according to the US BTS · April 2025 → October 2025
This is a historical record of departures already flown, not a forecast for your flight.
Cancellation share
- Not cancelled 99.3% 149
- Cancelled 0.7% 1
Share of all recorded flights in the period, all legs. · Apr 22, 2025 → Oct 25, 2025
Legs flown under this number
1| Routes | Distance (km) | Avg delay | On time | Departures |
|---|---|---|---|---|
| SMF SEA Sacramento International Airport – Seattle–Tacoma International Airport | 975 | 6.6 min | 79.2% | 150 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| April 2025 | 8 | 8 | 62.5% | 0 |
| May 2025 | 12 | 12 | 83.3% | 0 |
| June 2025 | 19 | 19 | 57.9% | 0 |
| July 2025 | 31 | 30 | 76.7% | 1 |
| August 2025 | 29 | 29 | 75.9% | 0 |
| September 2025 | 26 | 26 | 96.2% | 0 |
| October 2025 | 25 | 25 | 88.0% | 0 |