AS1040
AS1040 (Alaska Airlines) is a multi-stop service on 7 routes, busiest Lihue to Kahului. Of 421 departures recorded from October 2024 to July 2026, 78.9% left on time, according to the US BTS.
- On-time departures78.9%of 421 flights
- Average delay8.6 min
- July 202631▲ 3.3%vs July 2025
- Cancelled0.0%
- Legs flown under this number7
Recorded departures by month
All legs under this number combined; see the leg table.
Months without data are left blank.
The most recent periods16 periods
| Period | Departures 2025 | Departures 2026 | Change vs last year |
|---|---|---|---|
| January | 1 | 31 | ▲ 3,000.0% |
| February | – | 28 | – |
| March | 15 | 31 | ▲ 106.7% |
| April | 30 | 30 | 0.0% |
| May | 31 | 31 | 0.0% |
| June | 29 | 30 | ▲ 3.4% |
| July | 30 | 31 | ▲ 3.3% |
| August | 25 | – | – |
| September | 17 | – | – |
| October | 2 | – | 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 periods16 periods
| Period | On time 2025 | On time 2026 | Change vs last year |
|---|---|---|---|
| January | 100.0% | 96.8% | ▼ 3.2% |
| February | – | 96.4% | – |
| March | 73.3% | 87.1% | ▲ 18.8% |
| April | 80.0% | 96.7% | ▲ 20.8% |
| May | 51.6% | 90.3% | ▲ 75.0% |
| June | 51.7% | 93.3% | ▲ 80.5% |
| July | 56.7% | 93.6% | ▲ 65.1% |
| August | 64.0% | – | – |
| September | 70.6% | – | – |
| October | 50.0% | – | 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 periods16 periods
| Period | Cancelled 2025 | Cancelled 2026 | Change vs last year |
|---|---|---|---|
| January | 0 | 0 | – |
| February | – | 0 | – |
| March | 0 | 0 | – |
| April | 0 | 0 | – |
| May | 0 | 0 | – |
| June | 0 | 0 | – |
| July | 0 | 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 100.0% 421
- Cancelled 0.0% 0
Share of all recorded flights in the period, all legs. · Oct 13, 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 |
|---|---|---|---|---|
| LIH OGG Lihue Airport – Kahului International Airport | 324 | 0.4 min | 93.4% | 212 |
| SEA ONT Seattle–Tacoma International Airport – Ontario International Airport | 1,540 | 19.6 min | 60.5% | 119 |
| SEA GEG Seattle–Tacoma International Airport – Spokane International Airport | 359 | 14.4 min | 66.7% | 84 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 8 | 8 | 87.5% | 0 |
| November 2024 | 9 | 9 | 66.7% | 0 |
| December 2024 | 12 | 12 | 66.7% | 0 |
| January 2025 | 1 | 1 | 100.0% | 0 |
| March 2025 | 15 | 15 | 73.3% | 0 |
| April 2025 | 30 | 30 | 80.0% | 0 |
| May 2025 | 31 | 31 | 51.6% | 0 |
| June 2025 | 29 | 29 | 51.7% | 0 |
| July 2025 | 30 | 30 | 56.7% | 0 |
| August 2025 | 25 | 25 | 64.0% | 0 |
| September 2025 | 17 | 17 | 70.6% | 0 |
| October 2025 | 2 | 2 | 50.0% | 0 |
| January 2026 | 31 | 31 | 96.8% | 0 |
| February 2026 | 28 | 28 | 96.4% | 0 |
| March 2026 | 31 | 31 | 87.1% | 0 |
| April 2026 | 30 | 30 | 96.7% | 0 |
| May 2026 | 31 | 31 | 90.3% | 0 |
| June 2026 | 30 | 30 | 93.3% | 0 |
| July 2026 | 31 | 31 | 93.6% | 0 |