AS1387
AS1387 (Alaska Airlines) flies Seattle to Santa Ana. Of 159 departures recorded from October 2025 to July 2026, 93.6% left on time, according to the US BTS.
Recorded departures by month
Short series — AS1387 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 | – | 20 | – |
| February | – | 16 | – |
| March | – | 20 | – |
| April | – | 20 | – |
| May | – | 26 | – |
| June | – | 9 | – |
| July | – | 2 | – |
| August | – | – | – |
| September | – | – | – |
| October | 3 | – | in progress |
| November | 20 | – | – |
| December | 23 | – | – |
according to the US BTS · October 2025 → July 2026
On-time departures by month
Short series — AS1387 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 | – | 95.0% | – |
| February | – | 100.0% | – |
| March | – | 84.2% | – |
| April | – | 95.0% | – |
| May | – | 96.0% | – |
| June | – | 88.9% | – |
| July | – | 50.0% | – |
| August | – | – | – |
| September | – | – | – |
| October | 100.0% | – | in progress |
| November | 94.7% | – | – |
| December | 95.7% | – | – |
according to the US BTS · October 2025 → July 2026
Average departure delay by month
Short series — AS1387 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 — AS1387 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 | – | 0 | – |
| March | – | 1 | – |
| April | – | 0 | – |
| May | – | 1 | – |
| June | – | 0 | – |
| July | – | 0 | – |
| August | – | – | – |
| September | – | – | – |
| October | 0 | – | in progress |
| November | 1 | – | – |
| 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 98.1% 156
- Cancelled 1.9% 3
Share of all recorded flights in the period, all legs. · Oct 26, 2025 → Jul 26, 2026
Legs flown under this number
1| Routes | Distance (km) | Avg delay | On time | Departures |
|---|---|---|---|---|
| SEA SNA Seattle–Tacoma International Airport – John Wayne Orange County International Airport | 1,576 | -1.9 min | 93.6% | 159 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2025 | 3 | 3 | 100.0% | 0 |
| November 2025 | 20 | 19 | 94.7% | 1 |
| December 2025 | 23 | 23 | 95.7% | 0 |
| January 2026 | 20 | 20 | 95.0% | 0 |
| February 2026 | 16 | 16 | 100.0% | 0 |
| March 2026 | 20 | 19 | 84.2% | 1 |
| April 2026 | 20 | 20 | 95.0% | 0 |
| May 2026 | 26 | 25 | 96.0% | 1 |
| June 2026 | 9 | 9 | 88.9% | 0 |
| July 2026 | 2 | 2 | 50.0% | 0 |