AS258
AS258 (Alaska Airlines) is a multi-stop service on 5 routes, busiest Seattle to Lihue. Of 251 departures recorded from August 2025 to July 2026, 75.6% left on time, according to the US BTS.
- On-time departures75.6%of 251 flights
- Average delay13.2 min
- July 202631
- Cancelled0.4%
- Legs flown under this number5
Recorded departures by month
Short series — AS258 has only 11 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 periods11 periods
| Period | Departures 2025 | Departures 2026 | Change vs last year |
|---|---|---|---|
| January | – | 31 | – |
| February | – | 28 | – |
| March | – | 28 | – |
| April | – | 27 | – |
| May | – | 31 | – |
| June | – | 30 | – |
| July | – | 31 | – |
| August | 1 | – | – |
| September | – | – | – |
| October | 4 | – | in progress |
| November | 10 | – | – |
| December | 30 | – | – |
according to the US BTS · August 2025 → July 2026
On-time departures by month
Short series — AS258 has only 11 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 periods11 periods
| Period | On time 2025 | On time 2026 | Change vs last year |
|---|---|---|---|
| January | – | 51.6% | – |
| February | – | 60.7% | – |
| March | – | 74.1% | – |
| April | – | 92.6% | – |
| May | – | 87.1% | – |
| June | – | 76.7% | – |
| July | – | 67.7% | – |
| August | 100.0% | – | – |
| September | – | – | – |
| October | 75.0% | – | in progress |
| November | 90.0% | – | – |
| December | 90.0% | – | – |
according to the US BTS · August 2025 → July 2026
Average departure delay by month
Short series — AS258 has only 11 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 · August 2025 → July 2026
Cancelled departures by month
Short series — AS258 has only 11 months so far. Enough to show the level now, not enough to read a trend.
Months without data are left blank.
The most recent periods11 periods
| Period | Cancelled 2025 | Cancelled 2026 | Change vs last year |
|---|---|---|---|
| January | – | 0 | – |
| February | – | 0 | – |
| March | – | 1 | – |
| April | – | 0 | – |
| May | – | 0 | – |
| June | – | 0 | – |
| July | – | 0 | – |
| August | 0 | – | – |
| September | – | – | – |
| October | 0 | – | in progress |
| November | 0 | – | – |
| December | 0 | – | – |
according to the US BTS · August 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 99.6% 250
- Cancelled 0.4% 1
Share of all recorded flights in the period, all legs. · Aug 20, 2025 → Jul 31, 2026
Legs flown under this number
1| Routes | Distance (km) | Avg delay | On time | Departures |
|---|---|---|---|---|
| SEA LIH Seattle–Tacoma International Airport – Lihue Airport | 4,345 | 16.6 min | 70.7% | 202 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| August 2025 | 1 | 1 | 100.0% | 0 |
| October 2025 | 4 | 4 | 75.0% | 0 |
| November 2025 | 10 | 10 | 90.0% | 0 |
| December 2025 | 30 | 30 | 90.0% | 0 |
| January 2026 | 31 | 31 | 51.6% | 0 |
| February 2026 | 28 | 28 | 60.7% | 0 |
| March 2026 | 28 | 27 | 74.1% | 1 |
| April 2026 | 27 | 27 | 92.6% | 0 |
| May 2026 | 31 | 31 | 87.1% | 0 |
| June 2026 | 30 | 30 | 76.7% | 0 |
| July 2026 | 31 | 31 | 67.7% | 0 |