AS829
AS829 (Alaska Airlines) is a multi-stop service on 3 routes, busiest San Diego to Kahului. Of 521 departures recorded from October 2024 to July 2026, 79.1% left on time, according to the US BTS.
- On-time departures79.1%of 521 flights
- Average delay16.3 min
- July 202630▼ 3.2%vs July 2025
- Cancelled1.9%
- Legs flown under this number3
Recorded departures by month
All legs under this number combined; see the leg table.
Months without data are left blank.
The most recent periods17 periods
| Period | Departures 2025 | Departures 2026 | Change vs last year |
|---|---|---|---|
| January | 31 | 28 | ▼ 9.7% |
| February | 28 | 28 | 0.0% |
| March | 17 | 30 | ▲ 76.5% |
| April | 9 | 30 | ▲ 233.3% |
| May | 14 | 31 | ▲ 121.4% |
| June | 19 | 30 | ▲ 57.9% |
| July | 31 | 30 | ▼ 3.2% |
| August | 31 | – | – |
| September | 30 | – | – |
| October | 25 | – | in progress |
| November | – | – | – |
| December | – | – | – |
| Year to date (Jan–Jul) | 149 | 207 | ▲ 38.9% |
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 periods17 periods
| Period | On time 2025 | On time 2026 | Change vs last year |
|---|---|---|---|
| January | 93.6% | 57.7% | ▼ 38.3% |
| February | 85.7% | 72.0% | ▼ 16.0% |
| March | 88.2% | 63.0% | ▼ 28.6% |
| April | 77.8% | 93.3% | ▲ 20.0% |
| May | 100.0% | 64.5% | ▼ 35.5% |
| June | 84.2% | 62.1% | ▼ 26.3% |
| July | 90.3% | 66.7% | ▼ 26.2% |
| August | 71.0% | – | – |
| September | 86.7% | – | – |
| October | 80.0% | – | in progress |
| November | – | – | – |
| December | – | – | – |
| Year-to-date average (Jan–Jul) | 88.5% | 68.5% | ▼ 22.7% |
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 periods17 periods
| Period | Cancelled 2025 | Cancelled 2026 | Change vs last year |
|---|---|---|---|
| January | 0 | 2 | – |
| February | 0 | 3 | – |
| March | 0 | 3 | – |
| April | 0 | 0 | – |
| May | 1 | 0 | ▼ 100.0% |
| June | 0 | 1 | – |
| July | 0 | 0 | – |
| August | 0 | – | – |
| September | 0 | – | – |
| October | 0 | – | in progress |
| November | – | – | – |
| December | – | – | – |
| Year to date (Jan–Jul) | 1 | 9 | ▲ 800.0% |
according to the US BTS · October 2024 → July 2026
This is a historical record of departures already flown, not a forecast for your flight.
Several legs: the headline figure averages all of them. See the leg table.
Cancellation share
- Not cancelled 98.1% 511
- Cancelled 1.9% 10
Share of all recorded flights in the period, all legs. · Oct 12, 2024 → Jul 31, 2026
On time, leg by leg
Departures within 15 minutes of schedule; small figure = departures recorded.
Legs flown under this number
2| Routes | Distance (km) | Avg delay | On time | Departures |
|---|---|---|---|---|
| SAN OGG San Diego International Airport – Kahului International Airport | 4,084 | 7.8 min | 85.2% | 291 |
| JFK HNL John F. Kennedy International Airport – Daniel K. Inouye International Airport | 8,007 | 30.7 min | 68.7% | 207 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 19 | 19 | 89.5% | 0 |
| November 2024 | 29 | 29 | 96.6% | 0 |
| December 2024 | 31 | 31 | 74.2% | 0 |
| January 2025 | 31 | 31 | 93.6% | 0 |
| February 2025 | 28 | 28 | 85.7% | 0 |
| March 2025 | 17 | 17 | 88.2% | 0 |
| April 2025 | 9 | 9 | 77.8% | 0 |
| May 2025 | 14 | 13 | 100.0% | 1 |
| June 2025 | 19 | 19 | 84.2% | 0 |
| July 2025 | 31 | 31 | 90.3% | 0 |
| August 2025 | 31 | 31 | 71.0% | 0 |
| September 2025 | 30 | 30 | 86.7% | 0 |
| October 2025 | 25 | 25 | 80.0% | 0 |
| January 2026 | 28 | 26 | 57.7% | 2 |
| February 2026 | 28 | 25 | 72.0% | 3 |
| March 2026 | 30 | 27 | 63.0% | 3 |
| April 2026 | 30 | 30 | 93.3% | 0 |
| May 2026 | 31 | 31 | 64.5% | 0 |
| June 2026 | 30 | 29 | 62.1% | 1 |
| July 2026 | 30 | 30 | 66.7% | 0 |