AS48
AS48 (Alaska Airlines) flies Anchorage to Seattle. Of 529 departures recorded from October 2024 to July 2026, 91.1% left on time, according to the US BTS.
according to the US BTS · Oct 12, 2024 → Jul 31, 2026 domestic flights only
Recorded departures by month
Partial coverage: domestic flights only · 22 of 22 periods have data
The most recent periods19 periods
| Period | Departures 2025 | Departures 2026 | Change vs last year |
|---|---|---|---|
| January | 25 | 27 | ▲ 8.0% |
| February | 20 | 23 | ▲ 15.0% |
| March | 20 | 29 | ▲ 45.0% |
| April | 22 | 21 | ▼ 4.5% |
| May | 19 | 19 | 0.0% |
| June | 30 | 29 | ▼ 3.3% |
| July | 31 | 31 | 0.0% |
| August | 28 | – | – |
| September | 28 | – | – |
| October | 28 | – | in progress |
| November | 30 | – | – |
| December | 15 | – | – |
| Year to date (Jan–Jul) | 167 | 179 | ▲ 7.2% |
according to the US BTS · October 2024 → July 2026
On-time departures by month
Partial coverage: domestic flights only · 22 of 22 periods have data
On time = departure within 15 minutes of schedule. Non-cancelled flights with a recorded delay only.
The most recent periods19 periods
| Period | On time 2025 | On time 2026 | Change vs last year |
|---|---|---|---|
| January | 88.0% | 69.2% | ▼ 21.3% |
| February | 90.0% | 87.0% | ▼ 3.4% |
| March | 100.0% | 89.3% | ▼ 10.7% |
| April | 95.5% | 95.2% | ▼ 0.2% |
| May | 100.0% | 89.5% | ▼ 10.5% |
| June | 96.7% | 93.1% | ▼ 3.7% |
| July | 83.9% | 90.0% | ▲ 7.3% |
| August | 85.7% | – | – |
| September | 96.4% | – | – |
| October | 100.0% | – | in progress |
| November | 96.7% | – | – |
| December | 86.7% | – | – |
| Year-to-date average (Jan–Jul) | 93.4% | 87.6% | ▼ 6.2% |
according to the US BTS · October 2024 → July 2026
Average departure delay by month
Partial coverage: domestic flights only · 22 of 22 periods have data
according to the US BTS · October 2024 → July 2026
Cancelled departures by month
Partial coverage: domestic flights only · 22 of 22 periods have data
The most recent periods19 periods
| Period | Cancelled 2025 | Cancelled 2026 | Change vs last year |
|---|---|---|---|
| January | 0 | 1 | – |
| February | 0 | 0 | – |
| March | 0 | 1 | – |
| April | 0 | 0 | – |
| May | 0 | 0 | – |
| June | 0 | 0 | – |
| July | 0 | 1 | – |
| August | 0 | – | – |
| September | 0 | – | – |
| October | 0 | – | in progress |
| November | 0 | – | – |
| December | 0 | – | – |
| Year to date (Jan–Jul) | 0 | 3 |
according to the US BTS · October 2024 → July 2026
This is not a forecast
This is a historical record of departures already flown, not a forecast for your flight.
Cancellation share
- Not cancelled 99.4% 526
- Cancelled 0.6% 3
Share of all recorded flights in the period, all legs. · Oct 12, 2024 → Jul 31, 2026
Legs flown under this number
1| Routes | Distance (km) | Avg delay | On time | Departures |
|---|---|---|---|---|
| ANC SEA Ted Stevens Anchorage International Airport – Seattle–Tacoma International Airport | 2,326 | 3.6 min | 91.1% | 529 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 20 | 20 | 90.0% | 0 |
| November 2024 | 20 | 20 | 90.0% | 0 |
| December 2024 | 14 | 14 | 92.9% | 0 |
| January 2025 | 25 | 25 | 88.0% | 0 |
| February 2025 | 20 | 20 | 90.0% | 0 |
| March 2025 | 20 | 20 | 100.0% | 0 |
| April 2025 | 22 | 22 | 95.5% | 0 |
| May 2025 | 19 | 19 | 100.0% | 0 |
| June 2025 | 30 | 30 | 96.7% | 0 |
| July 2025 | 31 | 31 | 83.9% | 0 |
| August 2025 | 28 | 28 | 85.7% | 0 |
| September 2025 | 28 | 28 | 96.4% | 0 |
| October 2025 | 28 | 28 | 100.0% | 0 |
| November 2025 | 30 | 30 | 96.7% | 0 |
| December 2025 | 15 | 15 | 86.7% | 0 |
| January 2026 | 27 | 26 | 69.2% | 1 |
| February 2026 | 23 | 23 | 87.0% | 0 |
| March 2026 | 29 | 28 | 89.3% | 1 |
| April 2026 | 21 | 21 | 95.2% | 0 |
| May 2026 | 19 | 19 | 89.5% | 0 |
| June 2026 | 29 | 29 | 93.1% | 0 |
| July 2026 | 31 | 30 | 90.0% | 1 |