AS1080
AS1080 (Alaska Airlines) is a multi-stop service on 3 routes, busiest Seattle to San Jose. Of 319 departures recorded from October 2024 to January 2026, 84.0% left on time, according to the US BTS.
- On-time departures84.0%of 319 flights
- Average delay3.9 min
- January 20261▼ 96.8%vs January 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 periods11 periods
| Period | Departures 2025 | Departures 2026 | Change vs last year |
|---|---|---|---|
| January | 31 | 1 | ▼ 96.8% |
| February | 28 | – | – |
| March | 18 | – | – |
| April | 9 | – | – |
| May | 28 | – | – |
| June | 26 | – | – |
| July | 25 | – | – |
| August | 27 | – | – |
| September | 30 | – | – |
| October | 21 | – | in progress |
| November | – | – | – |
| December | – | – | – |
| Year to date (Jan–Jan) | 31 | 1 | ▼ 96.8% |
according to the US BTS · October 2024 → January 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 periods11 periods
| Period | On time 2025 | On time 2026 | Change vs last year |
|---|---|---|---|
| January | 90.3% | 0.0% | ▼ 100.0% |
| February | 80.8% | – | – |
| March | 88.9% | – | – |
| April | 88.9% | – | – |
| May | 77.8% | – | – |
| June | 84.0% | – | – |
| July | 83.3% | – | – |
| August | 77.8% | – | – |
| September | 86.7% | – | – |
| October | 85.7% | – | in progress |
| November | – | – | – |
| December | – | – | – |
| Year-to-date average (Jan–Jan) | 90.3% | 0.0% | ▼ 100.0% |
according to the US BTS · October 2024 → January 2026
Average departure delay by month
Months without data are left blank.
according to the US BTS · October 2024 → January 2026
Cancelled departures by month
Months without data are left blank.
The most recent periods11 periods
| Period | Cancelled 2025 | Cancelled 2026 | Change vs last year |
|---|---|---|---|
| January | 0 | 0 | – |
| February | 2 | – | – |
| March | 0 | – | – |
| April | 0 | – | – |
| May | 1 | – | – |
| June | 1 | – | – |
| July | 1 | – | – |
| August | 0 | – | – |
| September | 0 | – | – |
| October | 0 | – | in progress |
| November | – | – | – |
| December | – | – | – |
| Year to date (Jan–Jan) | 0 | 0 |
according to the US BTS · October 2024 → January 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% 313
- Cancelled 1.9% 6
Share of all recorded flights in the period, all legs. · Oct 12, 2024 → Jan 7, 2026
Legs flown under this number
1| Routes | Distance (km) | Avg delay | On time | Departures |
|---|---|---|---|---|
| SEA SJC Seattle–Tacoma International Airport – Mineta San Jose International Airport | 1,122 | 4.0 min | 84.4% | 300 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 19 | 18 | 100.0% | 1 |
| November 2024 | 25 | 25 | 80.0% | 0 |
| December 2024 | 31 | 31 | 80.7% | 0 |
| January 2025 | 31 | 31 | 90.3% | 0 |
| February 2025 | 28 | 26 | 80.8% | 2 |
| March 2025 | 18 | 18 | 88.9% | 0 |
| April 2025 | 9 | 9 | 88.9% | 0 |
| May 2025 | 28 | 27 | 77.8% | 1 |
| June 2025 | 26 | 25 | 84.0% | 1 |
| July 2025 | 25 | 24 | 83.3% | 1 |
| August 2025 | 27 | 27 | 77.8% | 0 |
| September 2025 | 30 | 30 | 86.7% | 0 |
| October 2025 | 21 | 21 | 85.7% | 0 |
| January 2026 | 1 | 1 | 0.0% | 0 |