AS683
AS683 (Alaska Airlines) is a multi-stop service on 5 routes, busiest San Diego to Seattle. Of 370 departures recorded from November 2024 to July 2026, 74.7% left on time, according to the US BTS.
- On-time departures74.7%of 370 flights
- Average delay15.2 min
- July 202622▼ 29.0%vs July 2025
- Cancelled0.8%
- Legs flown under this number5
Recorded departures by month
All legs under this number combined; see the leg table.
Months without data are left blank.
The most recent periods17 periods
| Period | Departures 2025 | Departures 2026 | Change vs last year |
|---|---|---|---|
| January | 5 | 22 | ▲ 340.0% |
| February | – | 24 | – |
| March | – | 26 | – |
| April | 9 | 26 | ▲ 188.9% |
| May | 16 | 12 | ▼ 25.0% |
| June | 30 | 15 | ▼ 50.0% |
| July | 31 | 22 | ▼ 29.0% |
| August | 31 | – | – |
| September | 30 | – | – |
| October | 9 | – | in progress |
| November | 20 | – | – |
| December | 19 | – | – |
according to the US BTS · November 2024 → 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 periods17 periods
| Period | On time 2025 | On time 2026 | Change vs last year |
|---|---|---|---|
| January | 80.0% | 72.7% | ▼ 9.1% |
| February | – | 91.7% | – |
| March | – | 57.7% | – |
| April | 88.9% | 73.1% | ▼ 17.8% |
| May | 80.0% | 81.8% | ▲ 2.3% |
| June | 83.3% | 73.3% | ▼ 12.0% |
| July | 80.7% | 57.1% | ▼ 29.2% |
| August | 80.7% | – | – |
| September | 83.3% | – | – |
| October | 55.6% | – | in progress |
| November | 75.0% | – | – |
| December | 47.4% | – | – |
according to the US BTS · November 2024 → July 2026
Average departure delay by month
Months without data are left blank.
according to the US BTS · November 2024 → July 2026
Cancelled departures by month
Months without data are left blank.
The most recent periods17 periods
| Period | Cancelled 2025 | Cancelled 2026 | Change vs last year |
|---|---|---|---|
| January | 0 | 0 | – |
| February | – | 0 | – |
| March | – | 0 | – |
| April | 0 | 0 | – |
| May | 1 | 1 | 0.0% |
| June | 0 | 0 | – |
| July | 0 | 1 | – |
| August | 0 | – | – |
| September | 0 | – | – |
| October | 0 | – | in progress |
| November | 0 | – | – |
| December | 0 | – | – |
according to the US BTS · November 2024 → 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 99.2% 367
- Cancelled 0.8% 3
Share of all recorded flights in the period, all legs. · Nov 22, 2024 → Jul 31, 2026
On time, leg by leg
Departures within 15 minutes of schedule; small figure = departures recorded.
Legs flown under this number
3| Routes | Distance (km) | Avg delay | On time | Departures |
|---|---|---|---|---|
| SAN SEA San Diego International Airport – Seattle–Tacoma International Airport | 1,692 | 17.4 min | 70.1% | 155 |
| ORD SEA Chicago O'Hare International Airport – Seattle–Tacoma International Airport | 2,762 | 14.1 min | 81.1% | 127 |
| SMF SEA Sacramento International Airport – Seattle–Tacoma International Airport | 975 | 21.4 min | 63.9% | 37 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| November 2024 | 8 | 8 | 75.0% | 0 |
| December 2024 | 15 | 15 | 73.3% | 0 |
| January 2025 | 5 | 5 | 80.0% | 0 |
| April 2025 | 9 | 9 | 88.9% | 0 |
| May 2025 | 16 | 15 | 80.0% | 1 |
| June 2025 | 30 | 30 | 83.3% | 0 |
| July 2025 | 31 | 31 | 80.7% | 0 |
| August 2025 | 31 | 31 | 80.7% | 0 |
| September 2025 | 30 | 30 | 83.3% | 0 |
| October 2025 | 9 | 9 | 55.6% | 0 |
| November 2025 | 20 | 20 | 75.0% | 0 |
| December 2025 | 19 | 19 | 47.4% | 0 |
| January 2026 | 22 | 22 | 72.7% | 0 |
| February 2026 | 24 | 24 | 91.7% | 0 |
| March 2026 | 26 | 26 | 57.7% | 0 |
| April 2026 | 26 | 26 | 73.1% | 0 |
| May 2026 | 12 | 11 | 81.8% | 1 |
| June 2026 | 15 | 15 | 73.3% | 0 |
| July 2026 | 22 | 21 | 57.1% | 1 |