AS325
AS325 (Alaska Airlines) flies Chicago to Portland. Of 544 departures recorded from October 2024 to July 2026, 73.3% left on time, according to the US BTS.
- On-time departures73.3%of 544 flights
- Average delay13.4 min
- July 202630▲ 0.0%vs July 2025
- Cancelled0.9%
Recorded departures by month
Months without data are left blank.
The most recent periods18 periods
| Period | Departures 2025 | Departures 2026 | Change vs last year |
|---|---|---|---|
| January | 5 | 23 | ▲ 360.0% |
| February | – | 25 | – |
| March | 11 | 30 | ▲ 172.7% |
| April | 26 | 30 | ▲ 15.4% |
| May | 31 | 31 | 0.0% |
| June | 30 | 30 | 0.0% |
| July | 30 | 30 | 0.0% |
| August | 31 | – | – |
| September | 30 | – | – |
| October | 31 | – | in progress |
| November | 29 | – | – |
| December | 31 | – | – |
according to the US BTS · October 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 periods18 periods
| Period | On time 2025 | On time 2026 | Change vs last year |
|---|---|---|---|
| January | 50.0% | 77.3% | ▲ 54.5% |
| February | – | 88.0% | – |
| March | 90.9% | 86.7% | ▼ 4.7% |
| April | 96.2% | 73.3% | ▼ 23.7% |
| May | 77.4% | 83.9% | ▲ 8.3% |
| June | 83.3% | 69.0% | ▼ 17.2% |
| July | 53.3% | 60.0% | ▲ 12.5% |
| August | 48.4% | – | – |
| September | 66.7% | – | – |
| October | 67.7% | – | in progress |
| November | 66.7% | – | – |
| December | 54.8% | – | – |
according to the US BTS · October 2024 → July 2026
Average departure delay by month
Months without data are left blank.
according to the US BTS · October 2024 → July 2026
Cancelled departures by month
Months without data are left blank.
The most recent periods18 periods
| Period | Cancelled 2025 | Cancelled 2026 | Change vs last year |
|---|---|---|---|
| January | 1 | 1 | 0.0% |
| February | – | 0 | – |
| March | 0 | 0 | – |
| April | 0 | 0 | – |
| May | 0 | 0 | – |
| June | 0 | 1 | – |
| July | 0 | 0 | – |
| August | 0 | – | – |
| September | 0 | – | – |
| October | 0 | – | in progress |
| November | 2 | – | – |
| December | 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.
Cancellation share
- Not cancelled 99.1% 539
- Cancelled 0.9% 5
Share of all recorded flights in the period, all legs. · Oct 12, 2024 → Jul 31, 2026
Legs flown under this number
1| Routes | Distance (km) | Avg delay | On time | Departures |
|---|---|---|---|---|
| ORD PDX Chicago O'Hare International Airport – Portland International Airport | 2,792 | 13.4 min | 73.3% | 544 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 20 | 20 | 90.0% | 0 |
| November 2024 | 25 | 25 | 92.0% | 0 |
| December 2024 | 15 | 15 | 66.7% | 0 |
| January 2025 | 5 | 4 | 50.0% | 1 |
| March 2025 | 11 | 11 | 90.9% | 0 |
| April 2025 | 26 | 26 | 96.2% | 0 |
| May 2025 | 31 | 31 | 77.4% | 0 |
| June 2025 | 30 | 30 | 83.3% | 0 |
| July 2025 | 30 | 30 | 53.3% | 0 |
| August 2025 | 31 | 31 | 48.4% | 0 |
| September 2025 | 30 | 30 | 66.7% | 0 |
| October 2025 | 31 | 31 | 67.7% | 0 |
| November 2025 | 29 | 27 | 66.7% | 2 |
| December 2025 | 31 | 31 | 54.8% | 0 |
| January 2026 | 23 | 22 | 77.3% | 1 |
| February 2026 | 25 | 25 | 88.0% | 0 |
| March 2026 | 30 | 30 | 86.7% | 0 |
| April 2026 | 30 | 30 | 73.3% | 0 |
| May 2026 | 31 | 31 | 83.9% | 0 |
| June 2026 | 30 | 29 | 69.0% | 1 |
| July 2026 | 30 | 30 | 60.0% | 0 |