WN3053
WN3053 (Southwest Airlines) is a multi-stop service on 19 routes, busiest Portland to Baltimore. Of 544 departures recorded from October 2024 to July 2026, 71.7% left on time, according to the US BTS.
- On-time departures71.7%of 544 flights
- Average delay15.1 min
- July 202622▼ 15.4%vs July 2025
- Cancelled0.6%
- Legs flown under this number19
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 | 32 | 31 | ▼ 3.1% |
| February | 28 | 28 | 0.0% |
| March | 27 | 4 | ▼ 85.2% |
| April | 23 | 24 | ▲ 4.3% |
| May | 23 | 30 | ▲ 30.4% |
| June | 25 | 23 | ▼ 8.0% |
| July | 26 | 22 | ▼ 15.4% |
| August | 8 | – | – |
| September | 4 | – | – |
| October | 30 | – | in progress |
| November | 28 | – | – |
| December | 31 | – | – |
| Year to date (Jan–Jul) | 184 | 162 | ▼ 12.0% |
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 | 87.1% | 80.7% | ▼ 7.4% |
| February | 88.9% | 75.0% | ▼ 15.6% |
| March | 70.4% | 100.0% | ▲ 42.1% |
| April | 91.3% | 83.3% | ▼ 8.7% |
| May | 60.9% | 70.0% | ▲ 15.0% |
| June | 56.0% | 60.9% | ▲ 8.7% |
| July | 57.7% | 54.6% | ▼ 5.4% |
| August | 50.0% | – | – |
| September | 25.0% | – | – |
| October | 72.4% | – | in progress |
| November | 75.0% | – | – |
| December | 58.1% | – | – |
| Year-to-date average (Jan–Jul) | 73.2% | 74.9% | ▲ 2.4% |
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 | 1 | 0 | ▼ 100.0% |
| February | 1 | 0 | ▼ 100.0% |
| March | 0 | 0 | – |
| April | 0 | 0 | – |
| May | 0 | 0 | – |
| June | 0 | 0 | – |
| July | 0 | 0 | – |
| August | 0 | – | – |
| September | 0 | – | – |
| October | 1 | – | in progress |
| November | 0 | – | – |
| December | 0 | – | – |
| Year to date (Jan–Jul) | 2 | 0 | ▼ 100.0% |
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 99.4% 541
- Cancelled 0.6% 3
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
7| Routes | Distance (km) | Avg delay | On time | Departures |
|---|---|---|---|---|
| PWM BWI Portland International Jetport – Baltimore/Washington International Thurgood Marshall Airport | 727 | 8.1 min | 79.1% | 117 |
| ORD MCO Chicago O'Hare International Airport – Orlando International Airport | 1,620 | 15.1 min | 79.3% | 58 |
| ATL MCO Hartsfield Jackson Atlanta International Airport – Orlando International Airport | 651 | 16.0 min | 77.2% | 57 |
| HOU DEN William P. Hobby Airport – Denver International Airport | 1,422 | 29.8 min | 52.9% | 51 |
| DEN STL Denver International Airport – St. Louis Lambert International Airport | 1,236 | 12.8 min | 67.4% | 46 |
| OAK LAX Oakland San Francisco Bay Airport – Los Angeles International Airport | 543 | 22.2 min | 54.8% | 42 |
| SAV MDW Savannah Hilton Head International Airport – Chicago Midway International Airport | 1,221 | 16.7 min | 76.5% | 34 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 24 | 24 | 83.3% | 0 |
| November 2024 | 41 | 41 | 75.6% | 0 |
| December 2024 | 32 | 32 | 65.6% | 0 |
| January 2025 | 32 | 31 | 87.1% | 1 |
| February 2025 | 28 | 27 | 88.9% | 1 |
| March 2025 | 27 | 27 | 70.4% | 0 |
| April 2025 | 23 | 23 | 91.3% | 0 |
| May 2025 | 23 | 23 | 60.9% | 0 |
| June 2025 | 25 | 25 | 56.0% | 0 |
| July 2025 | 26 | 26 | 57.7% | 0 |
| August 2025 | 8 | 8 | 50.0% | 0 |
| September 2025 | 4 | 4 | 25.0% | 0 |
| October 2025 | 30 | 29 | 72.4% | 1 |
| November 2025 | 28 | 28 | 75.0% | 0 |
| December 2025 | 31 | 31 | 58.1% | 0 |
| January 2026 | 31 | 31 | 80.7% | 0 |
| February 2026 | 28 | 28 | 75.0% | 0 |
| March 2026 | 4 | 4 | 100.0% | 0 |
| April 2026 | 24 | 24 | 83.3% | 0 |
| May 2026 | 30 | 30 | 70.0% | 0 |
| June 2026 | 23 | 23 | 60.9% | 0 |
| July 2026 | 22 | 22 | 54.6% | 0 |