AS813
AS813 (Alaska Airlines) is a multi-stop service on 2 routes, busiest Seattle to Kailua-Kona. Of 332 departures recorded from October 2024 to July 2026, 75.2% left on time, according to the US BTS.
- On-time departures75.2%of 332 flights
- Average delay15.3 min
- July 202631
- Cancelled1.5%
- Legs flown under this number2
Recorded departures by month
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 | 28 | 26 | ▼ 7.1% |
| February | 24 | 27 | ▲ 12.5% |
| March | 15 | 30 | ▲ 100.0% |
| April | – | 21 | – |
| May | 17 | – | – |
| June | 11 | 21 | ▲ 90.9% |
| July | – | 31 | – |
| August | – | – | – |
| September | – | – | – |
| October | – | – | 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 periods11 periods
| Period | On time 2025 | On time 2026 | Change vs last year |
|---|---|---|---|
| January | 71.4% | 52.2% | ▼ 27.0% |
| February | 91.7% | 70.4% | ▼ 23.2% |
| March | 86.7% | 86.7% | 0.0% |
| April | – | 85.7% | – |
| May | 70.6% | – | – |
| June | 81.8% | 50.0% | ▼ 38.9% |
| July | – | 60.0% | – |
| August | – | – | – |
| September | – | – | – |
| October | – | – | 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 periods11 periods
| Period | Cancelled 2025 | Cancelled 2026 | Change vs last year |
|---|---|---|---|
| January | 0 | 3 | – |
| February | 0 | 0 | – |
| March | 0 | 0 | – |
| April | – | 0 | – |
| May | 0 | – | – |
| June | 0 | 1 | – |
| July | – | 1 | – |
| August | – | – | – |
| September | – | – | – |
| October | – | – | 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 98.5% 327
- Cancelled 1.5% 5
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
2| Routes | Distance (km) | Avg delay | On time | Departures |
|---|---|---|---|---|
| SEA KOA Seattle–Tacoma International Airport – Ellison Onizuka Kona International Airport at Keāhole | 4,327 | 7.8 min | 81.3% | 176 |
| PDX HNL Portland International Airport – Daniel K. Inouye International Airport | 4,188 | 24.0 min | 68.2% | 156 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 20 | 20 | 85.0% | 0 |
| November 2024 | 30 | 30 | 86.7% | 0 |
| December 2024 | 31 | 31 | 77.4% | 0 |
| January 2025 | 28 | 28 | 71.4% | 0 |
| February 2025 | 24 | 24 | 91.7% | 0 |
| March 2025 | 15 | 15 | 86.7% | 0 |
| May 2025 | 17 | 17 | 70.6% | 0 |
| June 2025 | 11 | 11 | 81.8% | 0 |
| January 2026 | 26 | 23 | 52.2% | 3 |
| February 2026 | 27 | 27 | 70.4% | 0 |
| March 2026 | 30 | 30 | 86.7% | 0 |
| April 2026 | 21 | 21 | 85.7% | 0 |
| June 2026 | 21 | 20 | 50.0% | 1 |
| July 2026 | 31 | 30 | 60.0% | 1 |