WN3383
WN3383 (Southwest Airlines) is a multi-stop service on 25 routes, busiest Baltimore to Myrtle Beach. Of 587 departures recorded from October 2024 to July 2026, 70.5% left on time, according to the US BTS.
- On-time departures70.5%of 587 flights
- Average delay13.6 min
- July 202621▼ 32.3%vs July 2025
- Cancelled1.2%
- Legs flown under this number25
according to the US BTS · Oct 13, 2024 → Jul 31, 2026 domestic flights only
Recorded departures by month
Partial coverage: domestic flights only · 22 of 22 periods have data
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 | 34 | 6 | ▼ 82.4% |
| February | 30 | 11 | ▼ 63.3% |
| March | 6 | 32 | ▲ 433.3% |
| April | 23 | 40 | ▲ 73.9% |
| May | 30 | 43 | ▲ 43.3% |
| June | 30 | 23 | ▼ 23.3% |
| July | 31 | 21 | ▼ 32.3% |
| August | 34 | – | – |
| September | 34 | – | – |
| October | 35 | – | in progress |
| November | 26 | – | – |
| December | 20 | – | – |
| Year to date (Jan–Jul) | 184 | 176 | ▼ 4.3% |
according to the US BTS · October 2024 → July 2026
On-time departures by month
Partial coverage: domestic flights only · 22 of 22 periods have data
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 | 78.1% | 80.0% | ▲ 2.4% |
| February | 76.7% | 90.9% | ▲ 18.6% |
| March | 66.7% | 51.6% | ▼ 22.6% |
| April | 65.2% | 60.0% | ▼ 8.0% |
| May | 53.3% | 50.0% | ▼ 6.2% |
| June | 93.1% | 69.6% | ▼ 25.3% |
| July | 100.0% | 61.9% | ▼ 38.1% |
| August | 79.4% | – | – |
| September | 82.4% | – | – |
| October | 71.4% | – | in progress |
| November | 64.0% | – | – |
| December | 70.0% | – | – |
| Year-to-date average (Jan–Jul) | 76.2% | 66.3% | ▼ 13.0% |
according to the US BTS · October 2024 → July 2026
Average departure delay by month
Partial coverage: domestic flights only · 22 of 22 periods have data
according to the US BTS · October 2024 → July 2026
Cancelled departures by month
Partial coverage: domestic flights only · 22 of 22 periods have data
The most recent periods19 periods
| Period | Cancelled 2025 | Cancelled 2026 | Change vs last year |
|---|---|---|---|
| January | 2 | 1 | ▼ 50.0% |
| February | 0 | 0 | – |
| March | 0 | 1 | – |
| April | 0 | 0 | – |
| May | 0 | 1 | – |
| June | 1 | 0 | ▼ 100.0% |
| July | 0 | 0 | – |
| August | 0 | – | – |
| September | 0 | – | – |
| October | 0 | – | in progress |
| November | 1 | – | – |
| December | 0 | – | – |
| Year to date (Jan–Jul) | 3 | 3 | 0.0% |
according to the US BTS · October 2024 → July 2026
This is not a forecast
This is a historical record of departures already flown, not a forecast for your flight.
This number flies several legs
Several legs: the headline figure averages all of them. See the leg table.
Cancellation share
- Not cancelled 98.8% 580
- Cancelled 1.2% 7
Share of all recorded flights in the period, all legs. · Oct 13, 2024 → Jul 31, 2026
On time, leg by leg
Departures within 15 minutes of schedule; small figure = departures recorded.
Legs flown under this number
88 of 8
| Routes | Distance (km) | Avg delay | On time | Departures |
|---|---|---|---|---|
| BWI MYR Baltimore/Washington International Thurgood Marshall Airport – Myrtle Beach International Airport | 644 | 12.6 min | 73.1% | 121 |
| LAS PHX Harry Reid International Airport – Phoenix Sky Harbor International Airport | 411 | -2.0 min | 98.3% | 61 |
| AMA DAL Rick Husband Amarillo International Airport – Dallas Love Field | 520 | 8.4 min | 81.0% | 58 |
| PHX GEG Phoenix Sky Harbor International Airport – Spokane International Airport | 1,644 | 15.4 min | 57.9% | 57 |
| MCO DCA Orlando International Airport – Ronald Reagan Washington National Airport | 1,224 | 28.2 min | 42.9% | 57 |
| MDW CMH Chicago Midway International Airport – John Glenn Columbus International Airport | 454 | 15.8 min | 65.9% | 42 |
| PIT PHX Pittsburgh International Airport – Phoenix Sky Harbor International Airport | 2,912 | 15.5 min | 63.4% | 41 |
| BWI DEN Baltimore/Washington International Thurgood Marshall Airport – Denver International Airport | 2,394 | 13.9 min | 77.4% | 31 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 4 | 4 | 75.0% | 0 |
| November 2024 | 31 | 31 | 90.3% | 0 |
| December 2024 | 43 | 43 | 53.5% | 0 |
| January 2025 | 34 | 32 | 78.1% | 2 |
| February 2025 | 30 | 30 | 76.7% | 0 |
| March 2025 | 6 | 6 | 66.7% | 0 |
| April 2025 | 23 | 23 | 65.2% | 0 |
| May 2025 | 30 | 30 | 53.3% | 0 |
| June 2025 | 30 | 29 | 93.1% | 1 |
| July 2025 | 31 | 31 | 100.0% | 0 |
| August 2025 | 34 | 34 | 79.4% | 0 |
| September 2025 | 34 | 34 | 82.4% | 0 |
| October 2025 | 35 | 35 | 71.4% | 0 |
| November 2025 | 26 | 25 | 64.0% | 1 |
| December 2025 | 20 | 20 | 70.0% | 0 |
| January 2026 | 6 | 5 | 80.0% | 1 |
| February 2026 | 11 | 11 | 90.9% | 0 |
| March 2026 | 32 | 31 | 51.6% | 1 |
| April 2026 | 40 | 40 | 60.0% | 0 |
| May 2026 | 43 | 42 | 50.0% | 1 |
| June 2026 | 23 | 23 | 69.6% | 0 |
| July 2026 | 21 | 21 | 61.9% | 0 |