AS515
AS515 (Alaska Airlines) is a multi-stop service on 6 routes, busiest Everett to Phoenix. Of 395 departures recorded from November 2024 to July 2026, 80.4% left on time, according to the US BTS.
- On-time departures80.4%of 395 flights
- Average delay9.5 min
- July 202629
- Cancelled0.5%
- 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 | 19 | 30 | ▲ 57.9% |
| February | 22 | 11 | ▼ 50.0% |
| March | 30 | 15 | ▼ 50.0% |
| April | 29 | 26 | ▼ 10.3% |
| May | 29 | 26 | ▼ 10.3% |
| June | 11 | 30 | ▲ 172.7% |
| July | – | 29 | – |
| August | – | – | – |
| September | – | – | – |
| October | 5 | – | in progress |
| November | 29 | – | – |
| December | 31 | – | – |
according to the US BTS · November 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 periods16 periods
| Period | On time 2025 | On time 2026 | Change vs last year |
|---|---|---|---|
| January | 84.2% | 78.6% | ▼ 6.7% |
| February | 86.4% | 63.6% | ▼ 26.3% |
| March | 90.0% | 86.7% | ▼ 3.7% |
| April | 96.6% | 76.9% | ▼ 20.3% |
| May | 55.2% | 88.5% | ▲ 60.3% |
| June | 63.6% | 90.0% | ▲ 41.4% |
| July | – | 96.6% | – |
| August | – | – | – |
| September | – | – | – |
| October | 100.0% | – | in progress |
| November | 58.6% | – | – |
| December | 77.4% | – | – |
according to the US BTS · November 2024 → July 2026
Average departure delay by month
Months without data are left blank.
according to the US BTS · November 2024 → 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 | 2 | – |
| February | 0 | 0 | – |
| March | 0 | 0 | – |
| April | 0 | 0 | – |
| May | 0 | 0 | – |
| June | 0 | 0 | – |
| July | – | 0 | – |
| August | – | – | – |
| September | – | – | – |
| October | 0 | – | in progress |
| November | 0 | – | – |
| December | 0 | – | – |
according to the US BTS · November 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 99.5% 393
- Cancelled 0.5% 2
Share of all recorded flights in the period, all legs. · Nov 22, 2024 → 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 |
|---|---|---|---|---|
| PAE PHX Seattle Paine Field International Airport – Phoenix Sky Harbor International Airport | 1,824 | 9.1 min | 82.8% | 268 |
| PDX ANC Portland International Airport – Ted Stevens Anchorage International Airport | 2,477 | 12.7 min | 77.1% | 35 |
| CVG SEA Cincinnati Northern Kentucky International Airport – Seattle–Tacoma International Airport | 3,154 | 8.4 min | 78.8% | 35 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| November 2024 | 8 | 8 | 75.0% | 0 |
| December 2024 | 15 | 15 | 73.3% | 0 |
| January 2025 | 19 | 19 | 84.2% | 0 |
| February 2025 | 22 | 22 | 86.4% | 0 |
| March 2025 | 30 | 30 | 90.0% | 0 |
| April 2025 | 29 | 29 | 96.6% | 0 |
| May 2025 | 29 | 29 | 55.2% | 0 |
| June 2025 | 11 | 11 | 63.6% | 0 |
| October 2025 | 5 | 5 | 100.0% | 0 |
| November 2025 | 29 | 29 | 58.6% | 0 |
| December 2025 | 31 | 31 | 77.4% | 0 |
| January 2026 | 30 | 28 | 78.6% | 2 |
| February 2026 | 11 | 11 | 63.6% | 0 |
| March 2026 | 15 | 15 | 86.7% | 0 |
| April 2026 | 26 | 26 | 76.9% | 0 |
| May 2026 | 26 | 26 | 88.5% | 0 |
| June 2026 | 30 | 30 | 90.0% | 0 |
| July 2026 | 29 | 29 | 96.6% | 0 |