AS349
AS349 (Alaska Airlines) is a multi-stop service on 8 routes, busiest Baltimore to Seattle. Of 470 departures recorded from October 2024 to July 2026, 82.7% left on time, according to the US BTS.
- On-time departures82.7%of 470 flights
- Average delay6.0 min
- July 202622▼ 29.0%vs July 2025
- Cancelled0.4%
- Legs flown under this number8
Recorded departures by month
All legs under this number combined; see the leg table.
The most recent periods19 periods
| Period | Departures 2025 | Departures 2026 | Change vs last year |
|---|---|---|---|
| January | 8 | 6 | ▼ 25.0% |
| February | 2 | 17 | ▲ 750.0% |
| March | 3 | 31 | ▲ 933.3% |
| April | 12 | 30 | ▲ 150.0% |
| May | 31 | 31 | 0.0% |
| June | 30 | 26 | ▼ 13.3% |
| July | 31 | 22 | ▼ 29.0% |
| August | 31 | – | – |
| September | 30 | – | – |
| October | 31 | – | in progress |
| November | 30 | – | – |
| December | 31 | – | – |
| Year to date (Jan–Jul) | 117 | 163 | ▲ 39.3% |
according to the US BTS · October 2024 → July 2026
On-time departures by month
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 | 87.5% | 66.7% | ▼ 23.8% |
| February | 100.0% | 88.2% | ▼ 11.8% |
| March | 100.0% | 83.9% | ▼ 16.1% |
| April | 83.3% | 90.0% | ▲ 8.0% |
| May | 58.1% | 90.3% | ▲ 55.6% |
| June | 76.7% | 92.3% | ▲ 20.4% |
| July | 87.1% | 86.4% | ▼ 0.8% |
| August | 83.3% | – | – |
| September | 83.3% | – | – |
| October | 93.3% | – | in progress |
| November | 93.3% | – | – |
| December | 64.5% | – | – |
| Year-to-date average (Jan–Jul) | 84.7% | 85.4% | ▲ 0.9% |
according to the US BTS · October 2024 → July 2026
Average departure delay by month
according to the US BTS · October 2024 → July 2026
Cancelled departures by month
The most recent periods19 periods
| Period | Cancelled 2025 | Cancelled 2026 | Change vs last year |
|---|---|---|---|
| January | 0 | 0 | – |
| February | 0 | 0 | – |
| March | 0 | 0 | – |
| April | 0 | 0 | – |
| May | 0 | 0 | – |
| June | 0 | 0 | – |
| July | 0 | 0 | – |
| August | 1 | – | – |
| September | 0 | – | – |
| October | 1 | – | in progress |
| November | 0 | – | – |
| December | 0 | – | – |
| Year to date (Jan–Jul) | 0 | 0 |
according to the US BTS · October 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 99.6% 468
- Cancelled 0.4% 2
Share of all recorded flights in the period, all legs. · Oct 12, 2024 → Jul 31, 2026
On time, leg by leg
Departures within 15 minutes of schedule; small figure = departures recorded.
Legs flown under this number
4| Routes | Distance (km) | Avg delay | On time | Departures |
|---|---|---|---|---|
| BWI SEA Baltimore/Washington International Thurgood Marshall Airport – Seattle–Tacoma International Airport | 3,748 | 7.8 min | 79.3% | 302 |
| LAS PDX Harry Reid International Airport – Portland International Airport | 1,227 | 2.8 min | 87.2% | 39 |
| ORD SEA Chicago O'Hare International Airport – Seattle–Tacoma International Airport | 2,762 | 5.1 min | 85.7% | 35 |
| SEA PDX Seattle–Tacoma International Airport – Portland International Airport | 208 | 1.8 min | 88.2% | 34 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 13 | 13 | 61.5% | 0 |
| November 2024 | 9 | 9 | 100.0% | 0 |
| December 2024 | 15 | 15 | 73.3% | 0 |
| January 2025 | 8 | 8 | 87.5% | 0 |
| February 2025 | 2 | 2 | 100.0% | 0 |
| March 2025 | 3 | 3 | 100.0% | 0 |
| April 2025 | 12 | 12 | 83.3% | 0 |
| May 2025 | 31 | 31 | 58.1% | 0 |
| June 2025 | 30 | 30 | 76.7% | 0 |
| July 2025 | 31 | 31 | 87.1% | 0 |
| August 2025 | 31 | 30 | 83.3% | 1 |
| September 2025 | 30 | 30 | 83.3% | 0 |
| October 2025 | 31 | 30 | 93.3% | 1 |
| November 2025 | 30 | 30 | 93.3% | 0 |
| December 2025 | 31 | 31 | 64.5% | 0 |
| January 2026 | 6 | 6 | 66.7% | 0 |
| February 2026 | 17 | 17 | 88.2% | 0 |
| March 2026 | 31 | 31 | 83.9% | 0 |
| April 2026 | 30 | 30 | 90.0% | 0 |
| May 2026 | 31 | 31 | 90.3% | 0 |
| June 2026 | 26 | 26 | 92.3% | 0 |
| July 2026 | 22 | 22 | 86.4% | 0 |