AS238
AS238 (Alaska Airlines) is a multi-stop service on 5 routes, busiest Seattle to Kailua-Kona. Of 305 departures recorded from May 2025 to July 2026, 73.5% left on time, according to the US BTS.
- On-time departures73.5%of 305 flights
- Average delay11.9 min
- July 202631▲ 675.0%vs July 2025
- Cancelled1.0%
- Legs flown under this number5
Recorded departures by month
All legs under this number combined; see the leg table.
Months without data are left blank.
The most recent periods14 periods
| Period | Departures 2025 | Departures 2026 | Change vs last year |
|---|---|---|---|
| January | – | 31 | – |
| February | – | 28 | – |
| March | – | 30 | – |
| April | – | 19 | – |
| May | 17 | 31 | ▲ 82.4% |
| June | 14 | 30 | ▲ 114.3% |
| July | 4 | 31 | ▲ 675.0% |
| August | 3 | – | – |
| September | – | – | – |
| October | 6 | – | in progress |
| November | 30 | – | – |
| December | 31 | – | – |
according to the US BTS · May 2025 → 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 periods14 periods
| Period | On time 2025 | On time 2026 | Change vs last year |
|---|---|---|---|
| January | – | 64.5% | – |
| February | – | 67.9% | – |
| March | – | 73.3% | – |
| April | – | 94.7% | – |
| May | 81.3% | 77.4% | ▼ 4.7% |
| June | 92.9% | 66.7% | ▼ 28.2% |
| July | 75.0% | 70.0% | ▼ 6.7% |
| August | 33.3% | – | – |
| September | – | – | – |
| October | 40.0% | – | in progress |
| November | 76.7% | – | – |
| December | 74.2% | – | – |
according to the US BTS · May 2025 → July 2026
Average departure delay by month
Months without data are left blank.
according to the US BTS · May 2025 → July 2026
Cancelled departures by month
Months without data are left blank.
The most recent periods14 periods
| Period | Cancelled 2025 | Cancelled 2026 | Change vs last year |
|---|---|---|---|
| January | – | 0 | – |
| February | – | 0 | – |
| March | – | 0 | – |
| April | – | 0 | – |
| May | 1 | 0 | ▼ 100.0% |
| June | 0 | 0 | – |
| July | 0 | 1 | – |
| August | 0 | – | – |
| September | – | – | – |
| October | 1 | – | in progress |
| November | 0 | – | – |
| December | 0 | – | – |
according to the US BTS · May 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 99.0% 302
- Cancelled 1.0% 3
Share of all recorded flights in the period, all legs. · May 15, 2025 → Jul 31, 2026
Legs flown under this number
1| Routes | Distance (km) | Avg delay | On time | Departures |
|---|---|---|---|---|
| SEA KOA Seattle–Tacoma International Airport – Ellison Onizuka Kona International Airport at Keāhole | 4,327 | 11.2 min | 72.8% | 225 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| May 2025 | 17 | 16 | 81.3% | 1 |
| June 2025 | 14 | 14 | 92.9% | 0 |
| July 2025 | 4 | 4 | 75.0% | 0 |
| August 2025 | 3 | 3 | 33.3% | 0 |
| October 2025 | 6 | 5 | 40.0% | 1 |
| November 2025 | 30 | 30 | 76.7% | 0 |
| December 2025 | 31 | 31 | 74.2% | 0 |
| January 2026 | 31 | 31 | 64.5% | 0 |
| February 2026 | 28 | 28 | 67.9% | 0 |
| March 2026 | 30 | 30 | 73.3% | 0 |
| April 2026 | 19 | 19 | 94.7% | 0 |
| May 2026 | 31 | 31 | 77.4% | 0 |
| June 2026 | 30 | 30 | 66.7% | 0 |
| July 2026 | 31 | 30 | 70.0% | 1 |