AS859
AS859 (Alaska Airlines) is a multi-stop service on 2 routes, busiest San Jose to Lihue. Of 102 departures recorded from December 2024 to October 2025, 88.2% left on time, according to the US BTS.
- On-time departures88.2%of 102 flights
- Average delay4.2 min
- October 202514
- Cancelled0.0%
- Legs flown under this number2
Recorded departures by month
Short series — AS859 has only 10 months so far. Enough to show the level now, not enough to read a trend.
All legs under this number combined; see the leg table.
Months without data are left blank.
The most recent periods10 periods
| Period | Departures 2024 | Departures 2025 | Change vs last year |
|---|---|---|---|
| January | – | 1 | – |
| February | – | – | – |
| March | – | 2 | – |
| April | – | 3 | – |
| May | – | 10 | – |
| June | – | 17 | – |
| July | – | 18 | – |
| August | – | 18 | – |
| September | – | 17 | – |
| October | – | 14 | – |
| November | – | – | – |
| December | 2 | – | – |
according to the US BTS · December 2024 → October 2025
On-time departures by month
Short series — AS859 has only 10 months so far. Enough to show the level now, not enough to read a trend.
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 periods10 periods
| Period | On time 2024 | On time 2025 | Change vs last year |
|---|---|---|---|
| January | – | 100.0% | – |
| February | – | – | – |
| March | – | 100.0% | – |
| April | – | 66.7% | – |
| May | – | 90.0% | – |
| June | – | 76.5% | – |
| July | – | 88.9% | – |
| August | – | 94.4% | – |
| September | – | 94.1% | – |
| October | – | 92.9% | – |
| November | – | – | – |
| December | 50.0% | – | – |
according to the US BTS · December 2024 → October 2025
Average departure delay by month
Short series — AS859 has only 10 months so far. Enough to show the level now, not enough to read a trend.
Months without data are left blank.
according to the US BTS · December 2024 → October 2025
Cancelled departures by month
Short series — AS859 has only 10 months so far. Enough to show the level now, not enough to read a trend.
Months without data are left blank.
The most recent periods10 periods
| Period | Cancelled 2024 | Cancelled 2025 | Change vs last year |
|---|---|---|---|
| January | – | 0 | – |
| February | – | – | – |
| March | – | 0 | – |
| April | – | 0 | – |
| May | – | 0 | – |
| June | – | 0 | – |
| July | – | 0 | – |
| August | – | 0 | – |
| September | – | 0 | – |
| October | – | 0 | – |
| November | – | – | – |
| December | 0 | – | – |
according to the US BTS · December 2024 → October 2025
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% 102
- Cancelled 0.0% 0
Share of all recorded flights in the period, all legs. · Dec 21, 2024 → Oct 25, 2025
Legs flown under this number
1| Routes | Distance (km) | Avg delay | On time | Departures |
|---|---|---|---|---|
| SJC LIH Mineta San Jose International Airport – Lihue Airport | 3,965 | 3.8 min | 89.5% | 86 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| December 2024 | 2 | 2 | 50.0% | 0 |
| January 2025 | 1 | 1 | 100.0% | 0 |
| March 2025 | 2 | 2 | 100.0% | 0 |
| April 2025 | 3 | 3 | 66.7% | 0 |
| May 2025 | 10 | 10 | 90.0% | 0 |
| June 2025 | 17 | 17 | 76.5% | 0 |
| July 2025 | 18 | 18 | 88.9% | 0 |
| August 2025 | 18 | 18 | 94.4% | 0 |
| September 2025 | 17 | 17 | 94.1% | 0 |
| October 2025 | 14 | 14 | 92.9% | 0 |