AS79
AS79 (Alaska Airlines) is a multi-stop service on 6 routes, busiest Seattle to Anchorage. Of 268 departures recorded from March 2025 to July 2026, 86.7% left on time, according to the US BTS.
- On-time departures86.7%of 268 flights
- Average delay3.2 min
- July 202631▲ 0.0%vs July 2025
- Cancelled1.9%
- Legs flown under this number6
Recorded departures by month
All legs under this number combined; see the leg table.
Months without data are left blank.
The most recent periods14 periods
| Period | Departures 2025 | Departures 2026 | Change vs last year |
|---|---|---|---|
| January | – | 5 | – |
| February | – | – | – |
| March | 1 | 10 | ▲ 900.0% |
| April | – | 23 | – |
| May | – | 29 | – |
| June | 19 | 30 | ▲ 57.9% |
| July | 31 | 31 | 0.0% |
| August | 30 | – | – |
| September | 29 | – | – |
| October | 25 | – | in progress |
| November | 4 | – | – |
| December | 1 | – | – |
according to the US BTS · March 2025 → 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 periods14 periods
| Period | On time 2025 | On time 2026 | Change vs last year |
|---|---|---|---|
| January | – | 60.0% | – |
| February | – | – | – |
| March | 100.0% | 90.0% | ▼ 10.0% |
| April | – | 78.3% | – |
| May | – | 85.7% | – |
| June | 84.2% | 93.1% | ▲ 10.6% |
| July | 86.7% | 80.7% | ▼ 6.9% |
| August | 86.2% | – | – |
| September | 93.1% | – | – |
| October | 91.7% | – | in progress |
| November | 100.0% | – | – |
| December | 100.0% | – | – |
according to the US BTS · March 2025 → July 2026
Average departure delay by month
Months without data are left blank.
according to the US BTS · March 2025 → July 2026
Cancelled departures by month
Months without data are left blank.
The most recent periods14 periods
| Period | Cancelled 2025 | Cancelled 2026 | Change vs last year |
|---|---|---|---|
| January | – | 0 | – |
| February | – | – | – |
| March | 0 | 0 | – |
| April | – | 0 | – |
| May | – | 1 | – |
| June | 0 | 1 | – |
| July | 1 | 0 | ▼ 100.0% |
| August | 1 | – | – |
| September | 0 | – | – |
| October | 1 | – | in progress |
| November | 0 | – | – |
| December | 0 | – | – |
according to the US BTS · March 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 98.1% 263
- Cancelled 1.9% 5
Share of all recorded flights in the period, all legs. · Mar 9, 2025 → Jul 31, 2026
Legs flown under this number
1| Routes | Distance (km) | Avg delay | On time | Departures |
|---|---|---|---|---|
| SEA ANC Seattle–Tacoma International Airport – Ted Stevens Anchorage International Airport | 2,326 | 3.1 min | 87.7% | 232 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| March 2025 | 1 | 1 | 100.0% | 0 |
| June 2025 | 19 | 19 | 84.2% | 0 |
| July 2025 | 31 | 30 | 86.7% | 1 |
| August 2025 | 30 | 29 | 86.2% | 1 |
| September 2025 | 29 | 29 | 93.1% | 0 |
| October 2025 | 25 | 24 | 91.7% | 1 |
| November 2025 | 4 | 4 | 100.0% | 0 |
| December 2025 | 1 | 1 | 100.0% | 0 |
| January 2026 | 5 | 5 | 60.0% | 0 |
| March 2026 | 10 | 10 | 90.0% | 0 |
| April 2026 | 23 | 23 | 78.3% | 0 |
| May 2026 | 29 | 28 | 85.7% | 1 |
| June 2026 | 30 | 29 | 93.1% | 1 |
| July 2026 | 31 | 31 | 80.7% | 0 |