AS314
AS314 (Alaska Airlines) is a multi-stop service on 8 routes, busiest Seattle to Newark. Of 409 departures recorded from November 2024 to July 2026, 77.3% left on time, according to the US BTS.
- On-time departures77.3%of 409 flights
- Average delay9.0 min
- July 202631▲ 0.0%vs July 2025
- Cancelled1.0%
- Legs flown under this number8
Recorded departures by month
All legs under this number combined; see the leg table.
Months without data are left blank.
The most recent periods18 periods
| Period | Departures 2025 | Departures 2026 | Change vs last year |
|---|---|---|---|
| January | 1 | 5 | ▲ 400.0% |
| February | – | 13 | – |
| March | 2 | 22 | ▲ 1,000.0% |
| April | 12 | 33 | ▲ 175.0% |
| May | 30 | 24 | ▼ 20.0% |
| June | 30 | 21 | ▼ 30.0% |
| July | 31 | 31 | 0.0% |
| August | 31 | – | – |
| September | 30 | – | – |
| October | 31 | – | in progress |
| November | 29 | – | – |
| December | 31 | – | – |
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 periods18 periods
| Period | On time 2025 | On time 2026 | Change vs last year |
|---|---|---|---|
| January | 100.0% | 40.0% | ▼ 60.0% |
| February | – | 92.3% | – |
| March | 100.0% | 90.5% | ▼ 9.5% |
| April | 91.7% | 87.5% | ▼ 4.5% |
| May | 83.3% | 87.5% | ▲ 5.0% |
| June | 80.0% | 71.4% | ▼ 10.7% |
| July | 66.7% | 64.5% | ▼ 3.2% |
| August | 64.5% | – | – |
| September | 83.3% | – | – |
| October | 77.4% | – | in progress |
| November | 72.4% | – | – |
| December | 73.3% | – | – |
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 periods18 periods
| Period | Cancelled 2025 | Cancelled 2026 | Change vs last year |
|---|---|---|---|
| January | 0 | 0 | – |
| February | – | 0 | – |
| March | 0 | 1 | – |
| April | 0 | 1 | – |
| May | 0 | 0 | – |
| June | 0 | 0 | – |
| July | 1 | 0 | ▼ 100.0% |
| August | 0 | – | – |
| September | 0 | – | – |
| October | 0 | – | in progress |
| November | 0 | – | – |
| December | 1 | – | – |
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 99.0% 405
- Cancelled 1.0% 4
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 |
|---|---|---|---|---|
| SEA EWR Seattle–Tacoma International Airport – Newark Liberty International Airport | 3,855 | 11.7 min | 72.5% | 282 |
| SEA STL Seattle–Tacoma International Airport – St. Louis Lambert International Airport | 2,744 | 3.4 min | 89.6% | 48 |
| STL SEA St. Louis Lambert International Airport – Seattle–Tacoma International Airport | 2,744 | 3.2 min | 88.6% | 46 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| November 2024 | 1 | 1 | 0.0% | 0 |
| December 2024 | 1 | 1 | 100.0% | 0 |
| January 2025 | 1 | 1 | 100.0% | 0 |
| March 2025 | 2 | 2 | 100.0% | 0 |
| April 2025 | 12 | 12 | 91.7% | 0 |
| May 2025 | 30 | 30 | 83.3% | 0 |
| June 2025 | 30 | 30 | 80.0% | 0 |
| July 2025 | 31 | 30 | 66.7% | 1 |
| August 2025 | 31 | 31 | 64.5% | 0 |
| September 2025 | 30 | 30 | 83.3% | 0 |
| October 2025 | 31 | 31 | 77.4% | 0 |
| November 2025 | 29 | 29 | 72.4% | 0 |
| December 2025 | 31 | 30 | 73.3% | 1 |
| January 2026 | 5 | 5 | 40.0% | 0 |
| February 2026 | 13 | 13 | 92.3% | 0 |
| March 2026 | 22 | 21 | 90.5% | 1 |
| April 2026 | 33 | 32 | 87.5% | 1 |
| May 2026 | 24 | 24 | 87.5% | 0 |
| June 2026 | 21 | 21 | 71.4% | 0 |
| July 2026 | 31 | 31 | 64.5% | 0 |