AS1057
AS1057 (Alaska Airlines) is a multi-stop service on 3 routes, busiest Burbank to Portland. Of 562 departures recorded from October 2024 to July 2026, 92.0% left on time, according to the US BTS.
- On-time departures92.0%of 562 flights
- Average delay-0.2 min
- July 202631▲ 3.3%vs July 2025
- Cancelled2.1%
- Legs flown under this number3
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 | 31 | 31 | 0.0% |
| February | 28 | 28 | 0.0% |
| March | 31 | 31 | 0.0% |
| April | 30 | 30 | 0.0% |
| May | 31 | 31 | 0.0% |
| June | 30 | 30 | 0.0% |
| July | 30 | 31 | ▲ 3.3% |
| August | 27 | – | – |
| September | 16 | – | – |
| October | 15 | – | in progress |
| November | – | – | – |
| December | – | – | – |
| Year to date (Jan–Jul) | 211 | 212 | ▲ 0.5% |
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 | 96.8% | 90.0% | ▼ 7.0% |
| February | 96.4% | 96.4% | 0.0% |
| March | 100.0% | 82.1% | ▼ 17.9% |
| April | 96.6% | 70.0% | ▼ 27.5% |
| May | 100.0% | 80.0% | ▼ 20.0% |
| June | 100.0% | 89.7% | ▼ 10.3% |
| July | 96.6% | 77.4% | ▼ 19.8% |
| August | 92.6% | – | – |
| September | 100.0% | – | – |
| October | 92.9% | – | in progress |
| November | – | – | – |
| December | – | – | – |
| Year-to-date average (Jan–Jul) | 98.0% | 83.7% | ▼ 14.7% |
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 | 0 | 1 | – |
| February | 0 | 0 | – |
| March | 0 | 3 | – |
| April | 1 | 0 | ▼ 100.0% |
| May | 0 | 1 | – |
| June | 1 | 1 | 0.0% |
| July | 1 | 0 | ▼ 100.0% |
| August | 0 | – | – |
| September | 0 | – | – |
| October | 1 | – | in progress |
| November | – | – | – |
| December | – | – | – |
| Year to date (Jan–Jul) | 3 | 6 | ▲ 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 97.9% 550
- Cancelled 2.1% 12
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
3| Routes | Distance (km) | Avg delay | On time | Departures |
|---|---|---|---|---|
| BUR PDX Hollywood Burbank/Bob Hope Airport – Portland International Airport | 1,316 | -7.2 min | 97.5% | 243 |
| KOA HNL Ellison Onizuka Kona International Airport at Keāhole – Daniel K. Inouye International Airport | 263 | 9.9 min | 83.5% | 212 |
| PDX DFW Portland International Airport – Dallas Fort Worth International Airport | 2,597 | -3.8 min | 96.2% | 107 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 20 | 19 | 89.5% | 1 |
| November 2024 | 30 | 29 | 100.0% | 1 |
| December 2024 | 31 | 31 | 96.8% | 0 |
| January 2025 | 31 | 31 | 96.8% | 0 |
| February 2025 | 28 | 28 | 96.4% | 0 |
| March 2025 | 31 | 31 | 100.0% | 0 |
| April 2025 | 30 | 29 | 96.6% | 1 |
| May 2025 | 31 | 31 | 100.0% | 0 |
| June 2025 | 30 | 29 | 100.0% | 1 |
| July 2025 | 30 | 29 | 96.6% | 1 |
| August 2025 | 27 | 27 | 92.6% | 0 |
| September 2025 | 16 | 16 | 100.0% | 0 |
| October 2025 | 15 | 14 | 92.9% | 1 |
| January 2026 | 31 | 30 | 90.0% | 1 |
| February 2026 | 28 | 28 | 96.4% | 0 |
| March 2026 | 31 | 28 | 82.1% | 3 |
| April 2026 | 30 | 30 | 70.0% | 0 |
| May 2026 | 31 | 30 | 80.0% | 1 |
| June 2026 | 30 | 29 | 89.7% | 1 |
| July 2026 | 31 | 31 | 77.4% | 0 |