AS1476
AS1476 (Alaska Airlines) is a multi-stop service on 6 routes, busiest San Francisco to Seattle. Of 116 departures recorded from November 2025 to July 2026, 76.7% left on time, according to the US BTS.
- On-time departures76.7%of 116 flights
- Average delay17.1 min
- July 202622
- Cancelled0.0%
- Legs flown under this number6
Recorded departures by month
Short series — AS1476 has only 8 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 periods8 periods
| Period | Departures 2025 | Departures 2026 | Change vs last year |
|---|---|---|---|
| January | – | 6 | – |
| February | – | – | – |
| March | – | 1 | – |
| April | – | 9 | – |
| May | – | 31 | – |
| June | – | 24 | – |
| July | – | 22 | – |
| August | – | – | – |
| September | – | – | – |
| October | – | – | in progress |
| November | 1 | – | – |
| December | 22 | – | – |
according to the US BTS · November 2025 → July 2026
On-time departures by month
Short series — AS1476 has only 8 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 periods8 periods
| Period | On time 2025 | On time 2026 | Change vs last year |
|---|---|---|---|
| January | – | 66.7% | – |
| February | – | – | – |
| March | – | 100.0% | – |
| April | – | 77.8% | – |
| May | – | 93.6% | – |
| June | – | 66.7% | – |
| July | – | 72.7% | – |
| August | – | – | – |
| September | – | – | – |
| October | – | – | in progress |
| November | 0.0% | – | – |
| December | 72.7% | – | – |
according to the US BTS · November 2025 → July 2026
Average departure delay by month
Short series — AS1476 has only 8 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 · November 2025 → July 2026
Cancelled departures by month
Short series — AS1476 has only 8 months so far. Enough to show the level now, not enough to read a trend.
Months without data are left blank.
The most recent periods8 periods
| Period | Cancelled 2025 | Cancelled 2026 | Change vs last year |
|---|---|---|---|
| January | – | 0 | – |
| February | – | – | – |
| March | – | 0 | – |
| April | – | 0 | – |
| May | – | 0 | – |
| June | – | 0 | – |
| July | – | 0 | – |
| August | – | – | – |
| September | – | – | – |
| October | – | – | in progress |
| November | 0 | – | – |
| December | 0 | – | – |
according to the US BTS · November 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 100.0% 116
- Cancelled 0.0% 0
Share of all recorded flights in the period, all legs. · Nov 1, 2025 → 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 |
|---|---|---|---|---|
| SFO SEA San Francisco International Airport – Seattle–Tacoma International Airport | 1,093 | 16.4 min | 87.8% | 49 |
| SMF SEA Sacramento International Airport – Seattle–Tacoma International Airport | 975 | 16.4 min | 67.6% | 37 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| November 2025 | 1 | 1 | 0.0% | 0 |
| December 2025 | 22 | 22 | 72.7% | 0 |
| January 2026 | 6 | 6 | 66.7% | 0 |
| March 2026 | 1 | 1 | 100.0% | 0 |
| April 2026 | 9 | 9 | 77.8% | 0 |
| May 2026 | 31 | 31 | 93.6% | 0 |
| June 2026 | 24 | 24 | 66.7% | 0 |
| July 2026 | 22 | 22 | 72.7% | 0 |