AS567
AS567 (Alaska Airlines) is a multi-stop service on 13 routes, busiest Ontario to Seattle. Of 140 departures recorded from May 2025 to July 2026, 82.7% left on time, according to the US BTS.
- On-time departures82.7%of 140 flights
- Average delay6.2 min
- July 202630
- Cancelled0.7%
- Legs flown under this number13
Recorded departures by month
All legs under this number combined; see the leg table.
Months without data are left blank.
The most recent periods12 periods
| Period | Departures 2025 | Departures 2026 | Change vs last year |
|---|---|---|---|
| January | – | 7 | – |
| February | – | 3 | – |
| March | – | 3 | – |
| April | – | 4 | – |
| May | 17 | 20 | ▲ 17.6% |
| June | 11 | 24 | ▲ 118.2% |
| July | – | 30 | – |
| August | – | – | – |
| September | – | – | – |
| October | 1 | – | in progress |
| November | 4 | – | – |
| December | 16 | – | – |
according to the US BTS · May 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 periods12 periods
| Period | On time 2025 | On time 2026 | Change vs last year |
|---|---|---|---|
| January | – | 100.0% | – |
| February | – | 100.0% | – |
| March | – | 66.7% | – |
| April | – | 100.0% | – |
| May | 64.7% | 90.0% | ▲ 39.1% |
| June | 90.9% | 87.0% | ▼ 4.3% |
| July | – | 70.0% | – |
| August | – | – | – |
| September | – | – | – |
| October | 100.0% | – | in progress |
| November | 100.0% | – | – |
| December | 87.5% | – | – |
according to the US BTS · May 2025 → July 2026
Average departure delay by month
Months without data are left blank.
according to the US BTS · May 2025 → July 2026
Cancelled departures by month
Months without data are left blank.
The most recent periods12 periods
| Period | Cancelled 2025 | Cancelled 2026 | Change vs last year |
|---|---|---|---|
| January | – | 0 | – |
| February | – | 0 | – |
| March | – | 0 | – |
| April | – | 0 | – |
| May | 0 | 0 | – |
| June | 0 | 1 | – |
| July | – | 0 | – |
| August | – | – | – |
| September | – | – | – |
| October | 0 | – | in progress |
| November | 0 | – | – |
| December | 0 | – | – |
according to the US BTS · May 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 99.3% 139
- Cancelled 0.7% 1
Share of all recorded flights in the period, all legs. · May 15, 2025 → Jul 31, 2026
Legs flown under this number
1| Routes | Distance (km) | Avg delay | On time | Departures |
|---|---|---|---|---|
| ONT SEA Ontario International Airport – Seattle–Tacoma International Airport | 1,540 | 9.5 min | 72.7% | 45 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| May 2025 | 17 | 17 | 64.7% | 0 |
| June 2025 | 11 | 11 | 90.9% | 0 |
| October 2025 | 1 | 1 | 100.0% | 0 |
| November 2025 | 4 | 4 | 100.0% | 0 |
| December 2025 | 16 | 16 | 87.5% | 0 |
| January 2026 | 7 | 7 | 100.0% | 0 |
| February 2026 | 3 | 3 | 100.0% | 0 |
| March 2026 | 3 | 3 | 66.7% | 0 |
| April 2026 | 4 | 4 | 100.0% | 0 |
| May 2026 | 20 | 20 | 90.0% | 0 |
| June 2026 | 24 | 23 | 87.0% | 1 |
| July 2026 | 30 | 30 | 70.0% | 0 |