AS1155
AS1155 (Alaska Airlines) is a multi-stop service on 4 routes, busiest Kahului to Honolulu. Of 377 departures recorded from October 2024 to July 2026, 82.4% left on time, according to the US BTS.
- On-time departures82.4%of 377 flights
- Average delay5.7 min
- July 202631
- Cancelled2.1%
- 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 | 1 | 31 | ▲ 3,000.0% |
| February | – | 28 | – |
| March | 8 | 31 | ▲ 287.5% |
| April | 12 | 29 | ▲ 141.7% |
| May | 17 | 31 | ▲ 82.4% |
| June | 11 | 30 | ▲ 172.7% |
| July | – | 31 | – |
| August | 12 | – | – |
| September | 30 | – | – |
| October | 25 | – | in progress |
| November | – | – | – |
| December | – | – | – |
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 | 0.0% | 74.2% | – |
| February | – | 72.0% | – |
| March | 87.5% | 84.6% | ▼ 3.3% |
| April | 83.3% | 62.1% | ▼ 25.5% |
| May | 100.0% | 71.0% | ▼ 29.0% |
| June | 100.0% | 63.3% | ▼ 36.7% |
| July | – | 74.2% | – |
| August | 100.0% | – | – |
| September | 96.7% | – | – |
| October | 96.0% | – | in progress |
| November | – | – | – |
| December | – | – | – |
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 | 0 | 0 | – |
| February | – | 3 | – |
| March | 0 | 5 | – |
| April | 0 | 0 | – |
| May | 0 | 0 | – |
| June | 0 | 0 | – |
| July | – | 0 | – |
| August | 0 | – | – |
| September | 0 | – | – |
| October | 0 | – | in progress |
| November | – | – | – |
| December | – | – | – |
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% 369
- Cancelled 2.1% 8
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 |
|---|---|---|---|---|
| OGG HNL Kahului International Airport – Daniel K. Inouye International Airport | 162 | 14.1 min | 71.4% | 211 |
| GEG PDX Spokane International Airport – Portland International Airport | 448 | -7.1 min | 97.9% | 95 |
| PDX SFO Portland International Airport – San Francisco International Airport | 886 | -1.6 min | 94.3% | 70 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 18 | 18 | 94.4% | 0 |
| November 2024 | 20 | 20 | 100.0% | 0 |
| December 2024 | 12 | 12 | 100.0% | 0 |
| January 2025 | 1 | 1 | 0.0% | 0 |
| March 2025 | 8 | 8 | 87.5% | 0 |
| April 2025 | 12 | 12 | 83.3% | 0 |
| May 2025 | 17 | 17 | 100.0% | 0 |
| June 2025 | 11 | 11 | 100.0% | 0 |
| August 2025 | 12 | 12 | 100.0% | 0 |
| September 2025 | 30 | 30 | 96.7% | 0 |
| October 2025 | 25 | 25 | 96.0% | 0 |
| January 2026 | 31 | 31 | 74.2% | 0 |
| February 2026 | 28 | 25 | 72.0% | 3 |
| March 2026 | 31 | 26 | 84.6% | 5 |
| April 2026 | 29 | 29 | 62.1% | 0 |
| May 2026 | 31 | 31 | 71.0% | 0 |
| June 2026 | 30 | 30 | 63.3% | 0 |
| July 2026 | 31 | 31 | 74.2% | 0 |