AS37
AS37 (Alaska Airlines) is a multi-stop service on 7 routes, busiest Everett to Las Vegas. Of 236 departures recorded from October 2024 to June 2026, 77.4% left on time, according to the US BTS.
- On-time departures77.4%of 236 flights
- Average delay11.1 min
- June 20262▼ 33.3%vs June 2025
- Cancelled0.9%
- Legs flown under this number7
Recorded departures by month
All legs under this number combined; see the leg table.
Months without data are left blank.
The most recent periods15 periods
| Period | Departures 2025 | Departures 2026 | Change vs last year |
|---|---|---|---|
| January | 20 | 21 | ▲ 5.0% |
| February | 16 | 9 | ▼ 43.8% |
| March | 23 | 1 | ▼ 95.7% |
| April | 30 | – | – |
| May | 14 | 4 | ▼ 71.4% |
| June | 3 | 2 | ▼ 33.3% |
| July | 4 | – | – |
| August | 5 | – | – |
| September | 1 | – | – |
| October | – | – | in progress |
| November | – | – | – |
| December | 16 | – | – |
according to the US BTS · October 2024 → June 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 periods15 periods
| Period | On time 2025 | On time 2026 | Change vs last year |
|---|---|---|---|
| January | 60.0% | 90.0% | ▲ 50.0% |
| February | 66.7% | 88.9% | ▲ 33.3% |
| March | 73.9% | 100.0% | ▲ 35.3% |
| April | 83.3% | – | – |
| May | 64.3% | 100.0% | ▲ 55.5% |
| June | 66.7% | 50.0% | ▼ 25.0% |
| July | 75.0% | – | – |
| August | 100.0% | – | – |
| September | 100.0% | – | – |
| October | – | – | in progress |
| November | – | – | – |
| December | 75.0% | – | – |
according to the US BTS · October 2024 → June 2026
Average departure delay by month
Months without data are left blank.
according to the US BTS · October 2024 → June 2026
Cancelled departures by month
Months without data are left blank.
The most recent periods15 periods
| Period | Cancelled 2025 | Cancelled 2026 | Change vs last year |
|---|---|---|---|
| January | 0 | 1 | – |
| February | 1 | 0 | ▼ 100.0% |
| March | 0 | 0 | – |
| April | 0 | – | – |
| May | 0 | 0 | – |
| June | 0 | 0 | – |
| July | 0 | – | – |
| August | 0 | – | – |
| September | 0 | – | – |
| October | – | – | in progress |
| November | – | – | – |
| December | 0 | – | – |
according to the US BTS · October 2024 → June 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% 234
- Cancelled 0.8% 2
Share of all recorded flights in the period, all legs. · Oct 12, 2024 → Jun 10, 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 |
|---|---|---|---|---|
| PAE LAS Seattle Paine Field International Airport – Harry Reid International Airport | 1,439 | 7.6 min | 74.6% | 170 |
| PDX MIA Portland International Airport – Miami International Airport | 4,340 | 15.4 min | 84.4% | 46 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 18 | 18 | 94.4% | 0 |
| November 2024 | 20 | 20 | 85.0% | 0 |
| December 2024 | 29 | 29 | 65.5% | 0 |
| January 2025 | 20 | 20 | 60.0% | 0 |
| February 2025 | 16 | 15 | 66.7% | 1 |
| March 2025 | 23 | 23 | 73.9% | 0 |
| April 2025 | 30 | 30 | 83.3% | 0 |
| May 2025 | 14 | 14 | 64.3% | 0 |
| June 2025 | 3 | 3 | 66.7% | 0 |
| July 2025 | 4 | 4 | 75.0% | 0 |
| August 2025 | 5 | 5 | 100.0% | 0 |
| September 2025 | 1 | 1 | 100.0% | 0 |
| December 2025 | 16 | 16 | 75.0% | 0 |
| January 2026 | 21 | 20 | 90.0% | 1 |
| February 2026 | 9 | 9 | 88.9% | 0 |
| March 2026 | 1 | 1 | 100.0% | 0 |
| May 2026 | 4 | 4 | 100.0% | 0 |
| June 2026 | 2 | 2 | 50.0% | 0 |