AS1358
AS1358 (Alaska Airlines) is a multi-stop service on 2 routes, busiest Sacramento to Seattle. Of 303 departures recorded from April 2025 to May 2026, 81.7% left on time, according to the US BTS.
- On-time departures81.7%of 303 flights
- Average delay9.3 min
- May 202612▲ 50.0%vs May 2025
- Cancelled0.7%
- Legs flown under this number2
Recorded departures by month
All legs under this number combined; see the leg table.
The most recent periods14 periods
| Period | Departures 2025 | Departures 2026 | Change vs last year |
|---|---|---|---|
| January | – | 31 | – |
| February | – | 28 | – |
| March | – | 29 | – |
| April | 4 | 27 | ▲ 575.0% |
| May | 8 | 12 | ▲ 50.0% |
| June | 16 | – | – |
| July | 27 | – | – |
| August | 25 | – | – |
| September | 21 | – | – |
| October | 26 | – | in progress |
| November | 20 | – | – |
| December | 29 | – | – |
according to the US BTS · April 2025 → May 2026
On-time departures by month
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 | – | 96.8% | – |
| February | – | 92.9% | – |
| March | – | 82.8% | – |
| April | 100.0% | 100.0% | 0.0% |
| May | 100.0% | 100.0% | 0.0% |
| June | 62.5% | – | – |
| July | 81.5% | – | – |
| August | 58.3% | – | – |
| September | 66.7% | – | – |
| October | 80.0% | – | in progress |
| November | 65.0% | – | – |
| December | 75.9% | – | – |
according to the US BTS · April 2025 → May 2026
Average departure delay by month
according to the US BTS · April 2025 → May 2026
Cancelled departures by month
The most recent periods14 periods
| Period | Cancelled 2025 | Cancelled 2026 | Change vs last year |
|---|---|---|---|
| January | – | 0 | – |
| February | – | 0 | – |
| March | – | 0 | – |
| April | 0 | 0 | – |
| May | 0 | 0 | – |
| June | 0 | – | – |
| July | 0 | – | – |
| August | 1 | – | – |
| September | 0 | – | – |
| October | 1 | – | in progress |
| November | 0 | – | – |
| December | 0 | – | – |
according to the US BTS · April 2025 → May 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 99.3% 301
- Cancelled 0.7% 2
Share of all recorded flights in the period, all legs. · Apr 24, 2025 → May 12, 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 |
|---|---|---|---|---|
| SMF SEA Sacramento International Airport – Seattle–Tacoma International Airport | 975 | 10.4 min | 80.4% | 273 |
| SAN SEA San Diego International Airport – Seattle–Tacoma International Airport | 1,692 | -0.6 min | 93.3% | 30 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| April 2025 | 4 | 4 | 100.0% | 0 |
| May 2025 | 8 | 8 | 100.0% | 0 |
| June 2025 | 16 | 16 | 62.5% | 0 |
| July 2025 | 27 | 27 | 81.5% | 0 |
| August 2025 | 25 | 24 | 58.3% | 1 |
| September 2025 | 21 | 21 | 66.7% | 0 |
| October 2025 | 26 | 25 | 80.0% | 1 |
| November 2025 | 20 | 20 | 65.0% | 0 |
| December 2025 | 29 | 29 | 75.9% | 0 |
| January 2026 | 31 | 31 | 96.8% | 0 |
| February 2026 | 28 | 28 | 92.9% | 0 |
| March 2026 | 29 | 29 | 82.8% | 0 |
| April 2026 | 27 | 27 | 100.0% | 0 |
| May 2026 | 12 | 12 | 100.0% | 0 |