AS1497
AS1497 (Alaska Airlines) is a multi-stop service on 7 routes, busiest San Diego to Seattle. Of 196 departures recorded from October 2024 to June 2026, 84.6% left on time, according to the US BTS.
- On-time departures84.6%of 196 flights
- Average delay10.3 min
- June 20269
- Cancelled0.5%
- Legs flown under this number7
Recorded departures by month
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 | 8 | 5 | ▼ 37.5% |
| February | 2 | – | – |
| March | – | 7 | – |
| April | – | 18 | – |
| May | – | 43 | – |
| June | – | 9 | – |
| July | – | – | – |
| August | – | – | – |
| September | – | – | – |
| October | – | – | in progress |
| November | 10 | – | – |
| December | 16 | – | – |
according to the US BTS · October 2024 → June 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 periods9 periods
| Period | On time 2025 | On time 2026 | Change vs last year |
|---|---|---|---|
| January | 75.0% | 60.0% | ▼ 20.0% |
| February | 100.0% | – | – |
| March | – | 85.7% | – |
| April | – | 83.3% | – |
| May | – | 83.7% | – |
| June | – | 66.7% | – |
| July | – | – | – |
| August | – | – | – |
| September | – | – | – |
| October | – | – | in progress |
| November | 100.0% | – | – |
| December | 93.8% | – | – |
according to the US BTS · October 2024 → June 2026
Average departure delay by month
Months without data are left blank.
according to the US BTS · October 2024 → June 2026
Cancelled departures by month
Months without data are left blank.
The most recent periods9 periods
| Period | Cancelled 2025 | Cancelled 2026 | Change vs last year |
|---|---|---|---|
| January | 0 | 0 | – |
| February | 0 | – | – |
| March | – | 0 | – |
| April | – | 0 | – |
| May | – | 0 | – |
| June | – | 0 | – |
| July | – | – | – |
| August | – | – | – |
| September | – | – | – |
| October | – | – | in progress |
| November | 1 | – | – |
| December | 0 | – | – |
according to the US BTS · October 2024 → June 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 99.5% 195
- Cancelled 0.5% 1
Share of all recorded flights in the period, all legs. · Oct 12, 2024 → Jun 9, 2026
Legs flown under this number
1| Routes | Distance (km) | Avg delay | On time | Departures |
|---|---|---|---|---|
| SAN SEA San Diego International Airport – Seattle–Tacoma International Airport | 1,692 | 13.3 min | 85.2% | 88 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 20 | 20 | 90.0% | 0 |
| November 2024 | 29 | 29 | 96.6% | 0 |
| December 2024 | 29 | 29 | 72.4% | 0 |
| January 2025 | 8 | 8 | 75.0% | 0 |
| February 2025 | 2 | 2 | 100.0% | 0 |
| November 2025 | 10 | 9 | 100.0% | 1 |
| December 2025 | 16 | 16 | 93.8% | 0 |
| January 2026 | 5 | 5 | 60.0% | 0 |
| March 2026 | 7 | 7 | 85.7% | 0 |
| April 2026 | 18 | 18 | 83.3% | 0 |
| May 2026 | 43 | 43 | 83.7% | 0 |
| June 2026 | 9 | 9 | 66.7% | 0 |