AS576
AS576 (Alaska Airlines) is a multi-stop service on 4 routes, busiest San Diego to Portland. Of 362 departures recorded from October 2024 to July 2026, 82.1% left on time, according to the US BTS.
- On-time departures82.1%of 362 flights
- Average delay6.9 min
- July 202631
- 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 | 23 | 31 | ▲ 34.8% |
| February | 24 | 11 | ▼ 54.2% |
| March | 15 | 13 | ▼ 13.3% |
| April | – | 27 | – |
| May | 17 | 31 | ▲ 82.4% |
| June | 11 | 30 | ▲ 172.7% |
| July | – | 31 | – |
| August | – | – | – |
| September | – | – | – |
| October | 7 | – | in progress |
| November | 30 | – | – |
| December | 31 | – | – |
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 periods15 periods
| Period | On time 2025 | On time 2026 | Change vs last year |
|---|---|---|---|
| January | 86.4% | 79.3% | ▼ 8.2% |
| February | 83.3% | 100.0% | ▲ 20.0% |
| March | 86.7% | 76.9% | ▼ 11.2% |
| April | – | 92.3% | – |
| May | 88.2% | 93.6% | ▲ 6.0% |
| June | 72.7% | 69.0% | ▼ 5.2% |
| July | – | 83.9% | – |
| August | – | – | – |
| September | – | – | – |
| October | 71.4% | – | in progress |
| November | 83.3% | – | – |
| December | 71.0% | – | – |
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 periods15 periods
| Period | Cancelled 2025 | Cancelled 2026 | Change vs last year |
|---|---|---|---|
| January | 1 | 2 | ▲ 100.0% |
| February | 0 | 0 | – |
| March | 0 | 0 | – |
| April | – | 1 | – |
| May | 0 | 0 | – |
| June | 0 | 1 | – |
| July | – | 0 | – |
| August | – | – | – |
| September | – | – | – |
| October | 0 | – | in progress |
| November | 0 | – | – |
| December | 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 98.6% 357
- Cancelled 1.4% 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 |
|---|---|---|---|---|
| SAN PDX San Diego International Airport – Portland International Airport | 1,503 | 7.8 min | 81.8% | 240 |
| SEA DFW Seattle–Tacoma International Airport – Dallas Fort Worth International Airport | 2,668 | 5.1 min | 82.4% | 120 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 18 | 18 | 83.3% | 0 |
| November 2024 | 12 | 12 | 66.7% | 0 |
| January 2025 | 23 | 22 | 86.4% | 1 |
| February 2025 | 24 | 24 | 83.3% | 0 |
| March 2025 | 15 | 15 | 86.7% | 0 |
| May 2025 | 17 | 17 | 88.2% | 0 |
| June 2025 | 11 | 11 | 72.7% | 0 |
| October 2025 | 7 | 7 | 71.4% | 0 |
| November 2025 | 30 | 30 | 83.3% | 0 |
| December 2025 | 31 | 31 | 71.0% | 0 |
| January 2026 | 31 | 29 | 79.3% | 2 |
| February 2026 | 11 | 11 | 100.0% | 0 |
| March 2026 | 13 | 13 | 76.9% | 0 |
| April 2026 | 27 | 26 | 92.3% | 1 |
| May 2026 | 31 | 31 | 93.6% | 0 |
| June 2026 | 30 | 29 | 69.0% | 1 |
| July 2026 | 31 | 31 | 83.9% | 0 |