AS1122
AS1122 (Alaska Airlines) is a multi-stop service on 2 routes, busiest Portland to San Diego. Of 562 departures recorded from October 2024 to July 2026, 83.4% left on time, according to the US BTS.
- On-time departures83.4%of 562 flights
- Average delay7.1 min
- July 202631▲ 3.3%vs July 2025
- Cancelled1.6%
- Legs flown under this number2
Recorded departures by month
All legs under this number combined; see the leg table.
Months without data are left blank.
The most recent periods17 periods
| Period | Departures 2025 | Departures 2026 | Change vs last year |
|---|---|---|---|
| January | 30 | 30 | 0.0% |
| February | 28 | 28 | 0.0% |
| March | 31 | 30 | ▼ 3.2% |
| April | 26 | 30 | ▲ 15.4% |
| May | 27 | 31 | ▲ 14.8% |
| June | 30 | 30 | 0.0% |
| July | 30 | 31 | ▲ 3.3% |
| August | 31 | – | – |
| September | 30 | – | – |
| October | 25 | – | in progress |
| November | – | – | – |
| December | – | – | – |
| Year to date (Jan–Jul) | 202 | 210 | ▲ 4.0% |
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 periods17 periods
| Period | On time 2025 | On time 2026 | Change vs last year |
|---|---|---|---|
| January | 86.2% | 75.9% | ▼ 12.0% |
| February | 81.5% | 92.9% | ▲ 14.0% |
| March | 80.7% | 92.6% | ▲ 14.8% |
| April | 88.5% | 86.7% | ▼ 2.0% |
| May | 85.2% | 77.4% | ▼ 9.1% |
| June | 73.3% | 86.7% | ▲ 18.2% |
| July | 70.0% | 90.3% | ▲ 29.0% |
| August | 71.0% | – | – |
| September | 96.6% | – | – |
| October | 88.0% | – | in progress |
| November | – | – | – |
| December | – | – | – |
| Year-to-date average (Jan–Jul) | 80.8% | 86.1% | ▲ 6.6% |
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 periods17 periods
| Period | Cancelled 2025 | Cancelled 2026 | Change vs last year |
|---|---|---|---|
| January | 1 | 1 | 0.0% |
| February | 1 | 0 | ▼ 100.0% |
| March | 0 | 3 | – |
| April | 0 | 0 | – |
| May | 0 | 0 | – |
| June | 0 | 0 | – |
| July | 0 | 0 | – |
| August | 0 | – | – |
| September | 1 | – | – |
| October | 0 | – | in progress |
| November | – | – | – |
| December | – | – | – |
| Year to date (Jan–Jul) | 2 | 4 | ▲ 100.0% |
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 98.4% 553
- Cancelled 1.6% 9
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 |
|---|---|---|---|---|
| PDX SAN Portland International Airport – San Diego International Airport | 1,503 | 7.9 min | 81.8% | 352 |
| HNL ITO Daniel K. Inouye International Airport – Hilo International Airport | 349 | 5.8 min | 85.9% | 210 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 18 | 18 | 83.3% | 0 |
| November 2024 | 20 | 20 | 75.0% | 0 |
| December 2024 | 26 | 24 | 87.5% | 2 |
| January 2025 | 30 | 29 | 86.2% | 1 |
| February 2025 | 28 | 27 | 81.5% | 1 |
| March 2025 | 31 | 31 | 80.7% | 0 |
| April 2025 | 26 | 26 | 88.5% | 0 |
| May 2025 | 27 | 27 | 85.2% | 0 |
| June 2025 | 30 | 30 | 73.3% | 0 |
| July 2025 | 30 | 30 | 70.0% | 0 |
| August 2025 | 31 | 31 | 71.0% | 0 |
| September 2025 | 30 | 29 | 96.6% | 1 |
| October 2025 | 25 | 25 | 88.0% | 0 |
| January 2026 | 30 | 29 | 75.9% | 1 |
| February 2026 | 28 | 28 | 92.9% | 0 |
| March 2026 | 30 | 27 | 92.6% | 3 |
| April 2026 | 30 | 30 | 86.7% | 0 |
| May 2026 | 31 | 31 | 77.4% | 0 |
| June 2026 | 30 | 30 | 86.7% | 0 |
| July 2026 | 31 | 31 | 90.3% | 0 |