WN3751
WN3751 (Southwest Airlines) is a multi-stop service on 24 routes, busiest Baltimore to Orlando. Of 395 departures recorded from October 2024 to July 2026, 70.4% left on time, according to the US BTS.
- On-time departures70.4%of 395 flights
- Average delay17.7 min
- July 202630▲ 275.0%vs July 2025
- Cancelled2.5%
- Legs flown under this number24
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 | 1 | 3 | ▲ 200.0% |
| February | 8 | 10 | ▲ 25.0% |
| March | 31 | 29 | ▼ 6.5% |
| April | 31 | 28 | ▼ 9.7% |
| May | 31 | 25 | ▼ 19.4% |
| June | 12 | 30 | ▲ 150.0% |
| July | 8 | 30 | ▲ 275.0% |
| August | 26 | – | – |
| September | 26 | – | – |
| October | 30 | – | in progress |
| November | 7 | – | – |
| December | 4 | – | – |
| Year to date (Jan–Jul) | 122 | 155 | ▲ 27.0% |
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 | 100.0% | 0.0% | ▼ 100.0% |
| February | 75.0% | 77.8% | ▲ 3.7% |
| March | 71.0% | 54.6% | ▼ 23.1% |
| April | 74.2% | 57.1% | ▼ 23.0% |
| May | 66.7% | 32.0% | ▼ 52.0% |
| June | 83.3% | 83.3% | 0.0% |
| July | 87.5% | 86.7% | ▼ 0.9% |
| August | 84.6% | – | – |
| September | 96.2% | – | – |
| October | 40.0% | – | in progress |
| November | 71.4% | – | – |
| December | 50.0% | – | – |
| Year-to-date average (Jan–Jul) | 79.7% | 55.9% | ▼ 29.8% |
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 | 1 | – |
| February | 0 | 1 | – |
| March | 0 | 7 | – |
| April | 0 | 0 | – |
| May | 1 | 0 | ▼ 100.0% |
| June | 0 | 0 | – |
| July | 0 | 0 | – |
| August | 0 | – | – |
| September | 0 | – | – |
| October | 0 | – | in progress |
| November | 0 | – | – |
| December | 0 | – | – |
| Year to date (Jan–Jul) | 1 | 9 | ▲ 800.0% |
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 97.5% 385
- Cancelled 2.5% 10
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
3| Routes | Distance (km) | Avg delay | On time | Departures |
|---|---|---|---|---|
| BWI MCO Baltimore/Washington International Thurgood Marshall Airport – Orlando International Airport | 1,269 | 13.4 min | 77.2% | 58 |
| SLC PHX Salt Lake City International Airport – Phoenix Sky Harbor International Airport | 818 | 8.2 min | 86.0% | 57 |
| PHX BNA Phoenix Sky Harbor International Airport – Nashville International Airport | 2,326 | 28.0 min | 42.9% | 49 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 19 | 19 | 94.7% | 0 |
| November 2024 | 4 | 4 | 75.0% | 0 |
| December 2024 | 2 | 2 | 50.0% | 0 |
| January 2025 | 1 | 1 | 100.0% | 0 |
| February 2025 | 8 | 8 | 75.0% | 0 |
| March 2025 | 31 | 31 | 71.0% | 0 |
| April 2025 | 31 | 31 | 74.2% | 0 |
| May 2025 | 31 | 30 | 66.7% | 1 |
| June 2025 | 12 | 12 | 83.3% | 0 |
| July 2025 | 8 | 8 | 87.5% | 0 |
| August 2025 | 26 | 26 | 84.6% | 0 |
| September 2025 | 26 | 26 | 96.2% | 0 |
| October 2025 | 30 | 30 | 40.0% | 0 |
| November 2025 | 7 | 7 | 71.4% | 0 |
| December 2025 | 4 | 4 | 50.0% | 0 |
| January 2026 | 3 | 2 | 0.0% | 1 |
| February 2026 | 10 | 9 | 77.8% | 1 |
| March 2026 | 29 | 22 | 54.6% | 7 |
| April 2026 | 28 | 28 | 57.1% | 0 |
| May 2026 | 25 | 25 | 32.0% | 0 |
| June 2026 | 30 | 30 | 83.3% | 0 |
| July 2026 | 30 | 30 | 86.7% | 0 |