AS405
AS405 (Alaska Airlines) is a multi-stop service on 2 routes, busiest Seattle to Oklahoma City. Of 1,229 departures recorded from October 2024 to July 2026, 86.9% left on time, according to the US BTS.
- On-time departures86.9%of 1,229 flights
- Average delay3.7 min
- July 202661▼ 1.6%vs July 2025
- Cancelled0.8%
- Legs flown under this number2
Recorded departures by month
All legs under this number combined; see the leg table.
The most recent periods19 periods
| Period | Departures 2025 | Departures 2026 | Change vs last year |
|---|---|---|---|
| January | 48 | 48 | 0.0% |
| February | 40 | 50 | ▲ 25.0% |
| March | 50 | 60 | ▲ 20.0% |
| April | 58 | 60 | ▲ 3.4% |
| May | 62 | 62 | 0.0% |
| June | 60 | 58 | ▼ 3.3% |
| July | 62 | 61 | ▼ 1.6% |
| August | 62 | – | – |
| September | 60 | – | – |
| October | 62 | – | in progress |
| November | 58 | – | – |
| December | 62 | – | – |
| Year to date (Jan–Jul) | 380 | 399 | ▲ 5.0% |
according to the US BTS · October 2024 → July 2026
On-time departures by month
On time = departure within 15 minutes of schedule. Non-cancelled flights with a recorded delay only.
The most recent periods19 periods
| Period | On time 2025 | On time 2026 | Change vs last year |
|---|---|---|---|
| January | 80.4% | 89.1% | ▲ 10.8% |
| February | 86.8% | 88.0% | ▲ 1.3% |
| March | 89.8% | 86.7% | ▼ 3.5% |
| April | 87.9% | 95.0% | ▲ 8.0% |
| May | 83.9% | 90.3% | ▲ 7.7% |
| June | 85.0% | 82.8% | ▼ 2.6% |
| July | 85.5% | 85.3% | ▼ 0.3% |
| August | 82.0% | – | – |
| September | 91.7% | – | – |
| October | 91.9% | – | in progress |
| November | 93.1% | – | – |
| December | 79.0% | – | – |
| Year-to-date average (Jan–Jul) | 85.6% | 88.2% | ▲ 3.0% |
according to the US BTS · October 2024 → July 2026
Average departure delay by month
according to the US BTS · October 2024 → July 2026
Cancelled departures by month
The most recent periods19 periods
| Period | Cancelled 2025 | Cancelled 2026 | Change vs last year |
|---|---|---|---|
| January | 2 | 2 | 0.0% |
| February | 2 | 0 | ▼ 100.0% |
| March | 1 | 0 | ▼ 100.0% |
| April | 0 | 0 | – |
| May | 0 | 0 | – |
| June | 0 | 0 | – |
| July | 0 | 0 | – |
| August | 1 | – | – |
| September | 0 | – | – |
| October | 0 | – | in progress |
| November | 0 | – | – |
| December | 0 | – | – |
| Year to date (Jan–Jul) | 5 | 2 | ▼ 60.0% |
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 99.2% 1,219
- Cancelled 0.8% 10
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 OKC Seattle–Tacoma International Airport – OKC Will Rogers World Airport | 2,442 | 2.0 min | 91.8% | 615 |
| OKC SEA OKC Will Rogers World Airport – Seattle–Tacoma International Airport | 2,442 | 5.3 min | 81.9% | 614 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 40 | 40 | 87.5% | 0 |
| November 2024 | 54 | 52 | 82.7% | 2 |
| December 2024 | 52 | 52 | 86.5% | 0 |
| January 2025 | 48 | 46 | 80.4% | 2 |
| February 2025 | 40 | 38 | 86.8% | 2 |
| March 2025 | 50 | 49 | 89.8% | 1 |
| April 2025 | 58 | 58 | 87.9% | 0 |
| May 2025 | 62 | 62 | 83.9% | 0 |
| June 2025 | 60 | 60 | 85.0% | 0 |
| July 2025 | 62 | 62 | 85.5% | 0 |
| August 2025 | 62 | 61 | 82.0% | 1 |
| September 2025 | 60 | 60 | 91.7% | 0 |
| October 2025 | 62 | 62 | 91.9% | 0 |
| November 2025 | 58 | 58 | 93.1% | 0 |
| December 2025 | 62 | 62 | 79.0% | 0 |
| January 2026 | 48 | 46 | 89.1% | 2 |
| February 2026 | 50 | 50 | 88.0% | 0 |
| March 2026 | 60 | 60 | 86.7% | 0 |
| April 2026 | 60 | 60 | 95.0% | 0 |
| May 2026 | 62 | 62 | 90.3% | 0 |
| June 2026 | 58 | 58 | 82.8% | 0 |
| July 2026 | 61 | 61 | 85.3% | 0 |