AS1329
AS1329 (Alaska Airlines) is a multi-stop service on 4 routes, busiest San Francisco to Los Angeles. Of 178 departures recorded from October 2025 to July 2026, 78.7% left on time, according to the US BTS.
- On-time departures78.7%of 178 flights
- Average delay8.6 min
- July 202631
- Cancelled2.3%
- Legs flown under this number4
Recorded departures by month
Short series — AS1329 has only 9 months so far. Enough to show the level now, not enough to read a trend.
All legs under this number combined; see the leg table.
Months without data are left blank.
The most recent periods9 periods
| Period | Departures 2025 | Departures 2026 | Change vs last year |
|---|---|---|---|
| January | – | 6 | – |
| February | – | – | – |
| March | – | 17 | – |
| April | – | 9 | – |
| May | – | 31 | – |
| June | – | 30 | – |
| July | – | 31 | – |
| August | – | – | – |
| September | – | – | – |
| October | 4 | – | in progress |
| November | 20 | – | – |
| December | 30 | – | – |
according to the US BTS · October 2025 → July 2026
On-time departures by month
Short series — AS1329 has only 9 months so far. Enough to show the level now, not enough to read a trend.
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 periods9 periods
| Period | On time 2025 | On time 2026 | Change vs last year |
|---|---|---|---|
| January | – | 100.0% | – |
| February | – | – | – |
| March | – | 100.0% | – |
| April | – | 100.0% | – |
| May | – | 32.3% | – |
| June | – | 73.3% | – |
| July | – | 93.6% | – |
| August | – | – | – |
| September | – | – | – |
| October | 100.0% | – | in progress |
| November | 88.9% | – | – |
| December | 86.2% | – | – |
according to the US BTS · October 2025 → July 2026
Average departure delay by month
Short series — AS1329 has only 9 months so far. Enough to show the level now, not enough to read a trend.
Months without data are left blank.
according to the US BTS · October 2025 → July 2026
Cancelled departures by month
Short series — AS1329 has only 9 months so far. Enough to show the level now, not enough to read a trend.
Months without data are left blank.
The most recent periods9 periods
| Period | Cancelled 2025 | Cancelled 2026 | Change vs last year |
|---|---|---|---|
| January | – | 0 | – |
| February | – | – | – |
| March | – | 1 | – |
| April | – | 0 | – |
| May | – | 0 | – |
| June | – | 0 | – |
| July | – | 0 | – |
| August | – | – | – |
| September | – | – | – |
| October | 0 | – | in progress |
| November | 2 | – | – |
| December | 1 | – | – |
according to the US BTS · October 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 97.8% 174
- Cancelled 2.2% 4
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 |
|---|---|---|---|---|
| SFO LAX San Francisco International Airport – Los Angeles International Airport | 543 | 12.9 min | 73.6% | 130 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2025 | 4 | 4 | 100.0% | 0 |
| November 2025 | 20 | 18 | 88.9% | 2 |
| December 2025 | 30 | 29 | 86.2% | 1 |
| January 2026 | 6 | 6 | 100.0% | 0 |
| March 2026 | 17 | 16 | 100.0% | 1 |
| April 2026 | 9 | 9 | 100.0% | 0 |
| May 2026 | 31 | 31 | 32.3% | 0 |
| June 2026 | 30 | 30 | 73.3% | 0 |
| July 2026 | 31 | 31 | 93.6% | 0 |