AS1074
AS1074 (Alaska Airlines) is a multi-stop service on 2 routes, busiest Portland to San Diego. Of 512 departures recorded from October 2024 to July 2026, 90.6% left on time, according to the US BTS.
- On-time departures90.6%of 512 flights
- Average delay2.8 min
- July 202631▲ 0.0%vs July 2025
- Cancelled2.0%
- 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 | 26 | 30 | ▲ 15.4% |
| February | 10 | 28 | ▲ 180.0% |
| March | 8 | 31 | ▲ 287.5% |
| April | 21 | 26 | ▲ 23.8% |
| May | 31 | 26 | ▼ 16.1% |
| June | 30 | 30 | 0.0% |
| July | 31 | 31 | 0.0% |
| August | 31 | – | – |
| September | 29 | – | – |
| October | 25 | – | in progress |
| November | – | – | – |
| December | – | – | – |
| Year to date (Jan–Jul) | 157 | 202 | ▲ 28.7% |
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 | 100.0% | 86.7% | ▼ 13.3% |
| February | 100.0% | 92.9% | ▼ 7.1% |
| March | 87.5% | 75.0% | ▼ 14.3% |
| April | 95.2% | 80.8% | ▼ 15.2% |
| May | 93.6% | 73.1% | ▼ 21.9% |
| June | 90.0% | 93.1% | ▲ 3.4% |
| July | 86.7% | 93.6% | ▲ 7.9% |
| August | 96.8% | – | – |
| September | 93.1% | – | – |
| October | 84.0% | – | in progress |
| November | – | – | – |
| December | – | – | – |
| Year-to-date average (Jan–Jul) | 93.3% | 85.0% | ▼ 8.9% |
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 | 0 | ▼ 100.0% |
| February | 0 | 0 | – |
| March | 0 | 7 | – |
| April | 0 | 0 | – |
| May | 0 | 0 | – |
| June | 0 | 1 | – |
| July | 1 | 0 | ▼ 100.0% |
| August | 0 | – | – |
| September | 0 | – | – |
| October | 0 | – | in progress |
| November | – | – | – |
| December | – | – | – |
| Year to date (Jan–Jul) | 2 | 8 | ▲ 300.0% |
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 98.0% 502
- Cancelled 2.0% 10
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 | -0.9 min | 93.8% | 310 |
| LIH HNL Lihue Airport – Daniel K. Inouye International Airport | 163 | 8.6 min | 85.6% | 202 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 20 | 20 | 95.0% | 0 |
| November 2024 | 30 | 30 | 100.0% | 0 |
| December 2024 | 18 | 18 | 100.0% | 0 |
| January 2025 | 26 | 25 | 100.0% | 1 |
| February 2025 | 10 | 10 | 100.0% | 0 |
| March 2025 | 8 | 8 | 87.5% | 0 |
| April 2025 | 21 | 21 | 95.2% | 0 |
| May 2025 | 31 | 31 | 93.6% | 0 |
| June 2025 | 30 | 30 | 90.0% | 0 |
| July 2025 | 31 | 30 | 86.7% | 1 |
| August 2025 | 31 | 31 | 96.8% | 0 |
| September 2025 | 29 | 29 | 93.1% | 0 |
| October 2025 | 25 | 25 | 84.0% | 0 |
| January 2026 | 30 | 30 | 86.7% | 0 |
| February 2026 | 28 | 28 | 92.9% | 0 |
| March 2026 | 31 | 24 | 75.0% | 7 |
| April 2026 | 26 | 26 | 80.8% | 0 |
| May 2026 | 26 | 26 | 73.1% | 0 |
| June 2026 | 30 | 29 | 93.1% | 1 |
| July 2026 | 31 | 31 | 93.6% | 0 |