AS1328
AS1328 (Alaska Airlines) is a multi-stop service on 4 routes, busiest Seattle to Oakland. Of 353 departures recorded from April 2025 to July 2026, 71.0% left on time, according to the US BTS.
- On-time departures71.0%of 353 flights
- Average delay13.6 min
- July 202631▲ 0.0%vs July 2025
- Cancelled1.4%
- Legs flown under this number4
Recorded departures by month
All legs under this number combined; see the leg table.
Months without data are left blank.
The most recent periods15 periods
| Period | Departures 2025 | Departures 2026 | Change vs last year |
|---|---|---|---|
| January | – | 31 | – |
| February | – | 11 | – |
| March | – | 31 | – |
| April | 9 | 30 | ▲ 233.3% |
| May | 14 | 23 | ▲ 64.3% |
| June | 19 | 26 | ▲ 36.8% |
| July | 31 | 31 | 0.0% |
| August | 19 | – | – |
| September | – | – | – |
| October | 18 | – | in progress |
| November | 29 | – | – |
| December | 31 | – | – |
according to the US BTS · April 2025 → 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 periods15 periods
| Period | On time 2025 | On time 2026 | Change vs last year |
|---|---|---|---|
| January | – | 87.1% | – |
| February | – | 100.0% | – |
| March | – | 86.7% | – |
| April | 88.9% | 89.7% | ▲ 0.9% |
| May | 92.9% | 34.8% | ▼ 62.5% |
| June | 68.4% | 65.4% | ▼ 4.4% |
| July | 60.0% | 61.3% | ▲ 2.1% |
| August | 27.8% | – | – |
| September | – | – | – |
| October | 66.7% | – | in progress |
| November | 82.1% | – | – |
| December | 67.7% | – | – |
according to the US BTS · April 2025 → July 2026
Average departure delay by month
Months without data are left blank.
according to the US BTS · April 2025 → July 2026
Cancelled departures by month
Months without data are left blank.
The most recent periods15 periods
| Period | Cancelled 2025 | Cancelled 2026 | Change vs last year |
|---|---|---|---|
| January | – | 0 | – |
| February | – | 0 | – |
| March | – | 1 | – |
| April | 0 | 1 | – |
| May | 0 | 0 | – |
| June | 0 | 0 | – |
| July | 1 | 0 | ▼ 100.0% |
| August | 1 | – | – |
| September | – | – | – |
| October | 0 | – | in progress |
| November | 1 | – | – |
| December | 0 | – | – |
according to the US BTS · April 2025 → 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% 348
- Cancelled 1.4% 5
Share of all recorded flights in the period, all legs. · Apr 22, 2025 → Jul 31, 2026
Legs flown under this number
1| Routes | Distance (km) | Avg delay | On time | Departures |
|---|---|---|---|---|
| SEA OAK Seattle–Tacoma International Airport – Oakland San Francisco Bay Airport | 1,082 | 12.2 min | 73.0% | 299 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| April 2025 | 9 | 9 | 88.9% | 0 |
| May 2025 | 14 | 14 | 92.9% | 0 |
| June 2025 | 19 | 19 | 68.4% | 0 |
| July 2025 | 31 | 30 | 60.0% | 1 |
| August 2025 | 19 | 18 | 27.8% | 1 |
| October 2025 | 18 | 18 | 66.7% | 0 |
| November 2025 | 29 | 28 | 82.1% | 1 |
| December 2025 | 31 | 31 | 67.7% | 0 |
| January 2026 | 31 | 31 | 87.1% | 0 |
| February 2026 | 11 | 11 | 100.0% | 0 |
| March 2026 | 31 | 30 | 86.7% | 1 |
| April 2026 | 30 | 29 | 89.7% | 1 |
| May 2026 | 23 | 23 | 34.8% | 0 |
| June 2026 | 26 | 26 | 65.4% | 0 |
| July 2026 | 31 | 31 | 61.3% | 0 |