AS1355
AS1355 (Alaska Airlines) flies Los Angeles to Portland. Of 262 departures recorded from October 2025 to July 2026, 82.2% left on time, according to the US BTS.
Recorded departures by month
Short series — AS1355 has only 10 months so far. Enough to show the level now, not enough to read a trend.
The most recent periods10 periods
| Period | Departures 2025 | Departures 2026 | Change vs last year |
|---|---|---|---|
| January | – | 31 | – |
| February | – | 28 | – |
| March | – | 31 | – |
| April | – | 29 | – |
| May | – | 29 | – |
| June | – | 27 | – |
| July | – | 27 | – |
| August | – | – | – |
| September | – | – | – |
| October | 6 | – | in progress |
| November | 26 | – | – |
| December | 28 | – | – |
according to the US BTS · October 2025 → July 2026
On-time departures by month
Short series — AS1355 has only 10 months so far. Enough to show the level now, not enough to read a trend.
On time = departure within 15 minutes of schedule. Non-cancelled flights with a recorded delay only.
The most recent periods10 periods
| Period | On time 2025 | On time 2026 | Change vs last year |
|---|---|---|---|
| January | – | 87.1% | – |
| February | – | 85.2% | – |
| March | – | 80.0% | – |
| April | – | 85.7% | – |
| May | – | 86.2% | – |
| June | – | 81.5% | – |
| July | – | 70.4% | – |
| August | – | – | – |
| September | – | – | – |
| October | 50.0% | – | in progress |
| November | 96.2% | – | – |
| December | 75.0% | – | – |
according to the US BTS · October 2025 → July 2026
Average departure delay by month
Short series — AS1355 has only 10 months so far. Enough to show the level now, not enough to read a trend.
according to the US BTS · October 2025 → July 2026
Cancelled departures by month
Short series — AS1355 has only 10 months so far. Enough to show the level now, not enough to read a trend.
The most recent periods10 periods
| Period | Cancelled 2025 | Cancelled 2026 | Change vs last year |
|---|---|---|---|
| January | – | 0 | – |
| February | – | 1 | – |
| March | – | 1 | – |
| April | – | 1 | – |
| May | – | 0 | – |
| June | – | 0 | – |
| July | – | 0 | – |
| August | – | – | – |
| September | – | – | – |
| October | 0 | – | in progress |
| November | 0 | – | – |
| December | 0 | – | – |
according to the US BTS · October 2025 → July 2026
This is a historical record of departures already flown, not a forecast for your flight.
Cancellation share
- Not cancelled 98.9% 259
- Cancelled 1.1% 3
Share of all recorded flights in the period, all legs. · Oct 26, 2025 → Jul 31, 2026
Legs flown under this number
1| Routes | Distance (km) | Avg delay | On time | Departures |
|---|---|---|---|---|
| LAX PDX Los Angeles International Airport – Portland International Airport | 1,343 | 7.3 min | 82.2% | 262 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2025 | 6 | 6 | 50.0% | 0 |
| November 2025 | 26 | 26 | 96.2% | 0 |
| December 2025 | 28 | 28 | 75.0% | 0 |
| January 2026 | 31 | 31 | 87.1% | 0 |
| February 2026 | 28 | 27 | 85.2% | 1 |
| March 2026 | 31 | 30 | 80.0% | 1 |
| April 2026 | 29 | 28 | 85.7% | 1 |
| May 2026 | 29 | 29 | 86.2% | 0 |
| June 2026 | 27 | 27 | 81.5% | 0 |
| July 2026 | 27 | 27 | 70.4% | 0 |