AS271
AS271 (Alaska Airlines) is a multi-stop service on 2 routes, busiest Honolulu to Ontario. Of 412 departures recorded from June 2025 to July 2026, 80.3% left on time, according to the US BTS.
- On-time departures80.3%of 412 flights
- Average delay11.4 min
- July 202630▼ 3.2%vs July 2025
- Cancelled0.2%
- Legs flown under this number2
Recorded departures by month
All legs under this number combined; see the leg table.
The most recent periods14 periods
| Period | Departures 2025 | Departures 2026 | Change vs last year |
|---|---|---|---|
| January | – | 31 | – |
| February | – | 28 | – |
| March | – | 30 | – |
| April | – | 29 | – |
| May | – | 31 | – |
| June | 19 | 30 | ▲ 57.9% |
| July | 31 | 30 | ▼ 3.2% |
| August | 31 | – | – |
| September | 30 | – | – |
| October | 31 | – | in progress |
| November | 30 | – | – |
| December | 31 | – | – |
according to the US BTS · June 2025 → July 2026
On-time departures by month
On time = departure within 15 minutes of schedule. Non-cancelled flights with a recorded delay only.
The most recent periods14 periods
| Period | On time 2025 | On time 2026 | Change vs last year |
|---|---|---|---|
| January | – | 67.7% | – |
| February | – | 75.0% | – |
| March | – | 66.7% | – |
| April | – | 86.2% | – |
| May | – | 87.1% | – |
| June | 89.5% | 86.7% | ▼ 3.1% |
| July | 77.4% | 90.0% | ▲ 16.2% |
| August | 93.6% | – | – |
| September | 86.7% | – | – |
| October | 70.0% | – | in progress |
| November | 90.0% | – | – |
| December | 61.3% | – | – |
according to the US BTS · June 2025 → July 2026
Average departure delay by month
according to the US BTS · June 2025 → July 2026
Cancelled departures by month
The most recent periods14 periods
| Period | Cancelled 2025 | Cancelled 2026 | Change vs last year |
|---|---|---|---|
| January | – | 0 | – |
| February | – | 0 | – |
| March | – | 0 | – |
| April | – | 0 | – |
| May | – | 0 | – |
| June | 0 | 0 | – |
| July | 0 | 0 | – |
| August | 0 | – | – |
| September | 0 | – | – |
| October | 1 | – | in progress |
| November | 0 | – | – |
| December | 0 | – | – |
according to the US BTS · June 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 99.8% 411
- Cancelled 0.2% 1
Share of all recorded flights in the period, all legs. · Jun 12, 2025 → 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 |
|---|---|---|---|---|
| HNL ONT Daniel K. Inouye International Airport – Ontario International Airport | 4,184 | 11.9 min | 79.4% | 361 |
| PDX ANC Portland International Airport – Ted Stevens Anchorage International Airport | 2,477 | 7.9 min | 86.3% | 51 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| June 2025 | 19 | 19 | 89.5% | 0 |
| July 2025 | 31 | 31 | 77.4% | 0 |
| August 2025 | 31 | 31 | 93.6% | 0 |
| September 2025 | 30 | 30 | 86.7% | 0 |
| October 2025 | 31 | 30 | 70.0% | 1 |
| November 2025 | 30 | 30 | 90.0% | 0 |
| December 2025 | 31 | 31 | 61.3% | 0 |
| January 2026 | 31 | 31 | 67.7% | 0 |
| February 2026 | 28 | 28 | 75.0% | 0 |
| March 2026 | 30 | 30 | 66.7% | 0 |
| April 2026 | 29 | 29 | 86.2% | 0 |
| May 2026 | 31 | 31 | 87.1% | 0 |
| June 2026 | 30 | 30 | 86.7% | 0 |
| July 2026 | 30 | 30 | 90.0% | 0 |