AS417
AS417 (Alaska Airlines) is a multi-stop service on 6 routes, busiest Seattle to Phoenix. Of 356 departures recorded from March 2025 to July 2026, 73.5% left on time, according to the US BTS.
- On-time departures73.5%of 356 flights
- Average delay11.3 min
- July 202630▲ 76.5%vs July 2025
- Cancelled0.3%
- Legs flown under this number6
Recorded departures by month
All legs under this number combined; see the leg table.
Months without data are left blank.
The most recent periods16 periods
| Period | Departures 2025 | Departures 2026 | Change vs last year |
|---|---|---|---|
| January | – | 31 | – |
| February | – | 28 | – |
| March | 11 | 17 | ▲ 54.5% |
| April | 26 | 9 | ▼ 65.4% |
| May | 31 | 31 | 0.0% |
| June | 11 | 30 | ▲ 172.7% |
| July | 17 | 30 | ▲ 76.5% |
| August | 19 | – | – |
| September | – | – | – |
| October | 6 | – | in progress |
| November | 28 | – | – |
| December | 31 | – | – |
according to the US BTS · March 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 periods16 periods
| Period | On time 2025 | On time 2026 | Change vs last year |
|---|---|---|---|
| January | – | 77.4% | – |
| February | – | 89.3% | – |
| March | 72.7% | 94.1% | ▲ 29.4% |
| April | 84.6% | 100.0% | ▲ 18.2% |
| May | 77.4% | 74.2% | ▼ 4.2% |
| June | 54.6% | 76.7% | ▲ 40.5% |
| July | 52.9% | 63.3% | ▲ 19.6% |
| August | 68.4% | – | – |
| September | – | – | – |
| October | 50.0% | – | in progress |
| November | 74.1% | – | – |
| December | 54.8% | – | – |
according to the US BTS · March 2025 → July 2026
Average departure delay by month
Months without data are left blank.
according to the US BTS · March 2025 → July 2026
Cancelled departures by month
Months without data are left blank.
The most recent periods16 periods
| Period | Cancelled 2025 | Cancelled 2026 | Change vs last year |
|---|---|---|---|
| January | – | 0 | – |
| February | – | 0 | – |
| March | 0 | 0 | – |
| April | 0 | 0 | – |
| May | 0 | 0 | – |
| June | 0 | 0 | – |
| July | 0 | 0 | – |
| August | 0 | – | – |
| September | – | – | – |
| October | 0 | – | in progress |
| November | 1 | – | – |
| December | 0 | – | – |
according to the US BTS · March 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 99.7% 355
- Cancelled 0.3% 1
Share of all recorded flights in the period, all legs. · Mar 19, 2025 → Jul 31, 2026
On time, leg by leg
Departures within 15 minutes of schedule; small figure = departures recorded.
Legs flown under this number
3| Routes | Distance (km) | Avg delay | On time | Departures |
|---|---|---|---|---|
| SEA PHX Seattle–Tacoma International Airport – Phoenix Sky Harbor International Airport | 1,782 | 9.0 min | 76.7% | 190 |
| SAN SEA San Diego International Airport – Seattle–Tacoma International Airport | 1,692 | 17.5 min | 66.7% | 51 |
| SEA OKC Seattle–Tacoma International Airport – OKC Will Rogers World Airport | 2,442 | 21.5 min | 61.1% | 36 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| March 2025 | 11 | 11 | 72.7% | 0 |
| April 2025 | 26 | 26 | 84.6% | 0 |
| May 2025 | 31 | 31 | 77.4% | 0 |
| June 2025 | 11 | 11 | 54.6% | 0 |
| July 2025 | 17 | 17 | 52.9% | 0 |
| August 2025 | 19 | 19 | 68.4% | 0 |
| October 2025 | 6 | 6 | 50.0% | 0 |
| November 2025 | 28 | 27 | 74.1% | 1 |
| December 2025 | 31 | 31 | 54.8% | 0 |
| January 2026 | 31 | 31 | 77.4% | 0 |
| February 2026 | 28 | 28 | 89.3% | 0 |
| March 2026 | 17 | 17 | 94.1% | 0 |
| April 2026 | 9 | 9 | 100.0% | 0 |
| May 2026 | 31 | 31 | 74.2% | 0 |
| June 2026 | 30 | 30 | 76.7% | 0 |
| July 2026 | 30 | 30 | 63.3% | 0 |