AS1471
AS1471 (Alaska Airlines) is a multi-stop service on 5 routes, busiest San Francisco to Seattle. Of 134 departures recorded from April 2025 to July 2026, 63.9% left on time, according to the US BTS.
- On-time departures63.9%of 134 flights
- Average delay16.3 min
- July 202631
- Cancelled0.8%
- Legs flown under this number5
Recorded departures by month
Short series — AS1471 has only 10 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 periods10 periods
| Period | Departures 2025 | Departures 2026 | Change vs last year |
|---|---|---|---|
| January | – | 6 | – |
| February | – | – | – |
| March | – | 1 | – |
| April | 4 | 9 | ▲ 125.0% |
| May | 8 | 31 | ▲ 287.5% |
| June | – | 21 | – |
| July | – | 31 | – |
| August | – | – | – |
| September | – | – | – |
| October | – | – | in progress |
| November | 9 | – | – |
| December | 14 | – | – |
according to the US BTS · April 2025 → July 2026
On-time departures by month
Short series — AS1471 has only 10 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 periods10 periods
| Period | On time 2025 | On time 2026 | Change vs last year |
|---|---|---|---|
| January | – | 66.7% | – |
| February | – | – | – |
| March | – | 0.0% | – |
| April | 75.0% | 55.6% | ▼ 25.9% |
| May | 62.5% | 41.9% | ▼ 32.9% |
| June | – | 66.7% | – |
| July | – | 80.7% | – |
| August | – | – | – |
| September | – | – | – |
| October | – | – | in progress |
| November | 88.9% | – | – |
| December | 61.5% | – | – |
according to the US BTS · April 2025 → July 2026
Average departure delay by month
Short series — AS1471 has only 10 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 · April 2025 → July 2026
Cancelled departures by month
Short series — AS1471 has only 10 months so far. Enough to show the level now, not enough to read a trend.
Months without data are left blank.
The most recent periods10 periods
| Period | Cancelled 2025 | Cancelled 2026 | Change vs last year |
|---|---|---|---|
| January | – | 0 | – |
| February | – | – | – |
| March | – | 0 | – |
| April | 0 | 0 | – |
| May | 0 | 0 | – |
| June | – | 0 | – |
| July | – | 0 | – |
| August | – | – | – |
| September | – | – | – |
| October | – | – | in progress |
| November | 0 | – | – |
| December | 1 | – | – |
according to the US BTS · April 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 99.3% 133
- Cancelled 0.7% 1
Share of all recorded flights in the period, all legs. · Apr 24, 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 | 20.8 min | 52.5% | 61 |
| SEA SAN Seattle–Tacoma International Airport – San Diego International Airport | 1,692 | 7.4 min | 76.7% | 43 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| April 2025 | 4 | 4 | 75.0% | 0 |
| May 2025 | 8 | 8 | 62.5% | 0 |
| November 2025 | 9 | 9 | 88.9% | 0 |
| December 2025 | 14 | 13 | 61.5% | 1 |
| January 2026 | 6 | 6 | 66.7% | 0 |
| March 2026 | 1 | 1 | 0.0% | 0 |
| April 2026 | 9 | 9 | 55.6% | 0 |
| May 2026 | 31 | 31 | 41.9% | 0 |
| June 2026 | 21 | 21 | 66.7% | 0 |
| July 2026 | 31 | 31 | 80.7% | 0 |