WN2383
WN2383 (Southwest Airlines) is a multi-stop service on 25 routes, busiest St Louis to Washington. Of 522 departures recorded from October 2024 to July 2026, 80.9% left on time, according to the US BTS.
- On-time departures80.9%of 522 flights
- Average delay9.4 min
- July 202619▼ 53.7%vs July 2025
- Cancelled0.8%
- Legs flown under this number25
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 | 17 | 12 | ▼ 29.4% |
| February | 9 | 18 | ▲ 100.0% |
| March | 28 | 41 | ▲ 46.4% |
| April | 27 | 40 | ▲ 48.1% |
| May | 27 | 39 | ▲ 44.4% |
| June | 36 | 20 | ▼ 44.4% |
| July | 41 | 19 | ▼ 53.7% |
| August | 4 | – | – |
| September | – | – | – |
| October | 22 | – | in progress |
| November | 51 | – | – |
| December | 47 | – | – |
| Year to date (Jan–Jul) | 185 | 189 | ▲ 2.2% |
according to the US BTS · October 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 | 94.1% | 100.0% | ▲ 6.2% |
| February | 100.0% | 93.8% | ▼ 6.3% |
| March | 92.9% | 90.0% | ▼ 3.1% |
| April | 96.3% | 55.0% | ▼ 42.9% |
| May | 96.3% | 35.9% | ▼ 62.7% |
| June | 83.3% | 85.0% | ▲ 2.0% |
| July | 80.5% | 73.7% | ▼ 8.5% |
| August | 100.0% | – | – |
| September | – | – | – |
| October | 95.5% | – | in progress |
| November | 72.6% | – | – |
| December | 87.2% | – | – |
| Year-to-date average (Jan–Jul) | 91.9% | 76.2% | ▼ 17.1% |
according to the US BTS · October 2024 → July 2026
Average departure delay by month
Months without data are left blank.
according to the US BTS · October 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 | 1 | – |
| February | 0 | 2 | – |
| March | 0 | 1 | – |
| April | 0 | 0 | – |
| May | 0 | 0 | – |
| June | 0 | 0 | – |
| July | 0 | 0 | – |
| August | 0 | – | – |
| September | – | – | – |
| October | 0 | – | in progress |
| November | 0 | – | – |
| December | 0 | – | – |
| Year to date (Jan–Jul) | 0 | 4 |
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 99.2% 518
- Cancelled 0.8% 4
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 |
|---|---|---|---|---|
| STL DCA St. Louis Lambert International Airport – Ronald Reagan Washington National Airport | 1,154 | 9.3 min | 80.3% | 61 |
| SLC PHX Salt Lake City International Airport – Phoenix Sky Harbor International Airport | 818 | -0.4 min | 98.0% | 50 |
| MSY MCO Louis Armstrong New Orleans International Airport – Orlando International Airport | 886 | 30.8 min | 38.0% | 50 |
| SNA SJC John Wayne Orange County International Airport – Mineta San Jose International Airport | 550 | 11.6 min | 81.0% | 42 |
| MKE DEN General Mitchell International Airport – Denver International Airport | 1,438 | 4.1 min | 94.1% | 34 |
| LAX BWI Los Angeles International Airport – Baltimore/Washington International Thurgood Marshall Airport | 3,740 | 8.0 min | 79.4% | 34 |
| ORF MCO Norfolk International Airport – Orlando International Airport | 1,055 | -0.5 min | 93.8% | 33 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 13 | 13 | 84.6% | 0 |
| November 2024 | 6 | 6 | 100.0% | 0 |
| December 2024 | 5 | 5 | 80.0% | 0 |
| January 2025 | 17 | 17 | 94.1% | 0 |
| February 2025 | 9 | 9 | 100.0% | 0 |
| March 2025 | 28 | 28 | 92.9% | 0 |
| April 2025 | 27 | 27 | 96.3% | 0 |
| May 2025 | 27 | 27 | 96.3% | 0 |
| June 2025 | 36 | 36 | 83.3% | 0 |
| July 2025 | 41 | 41 | 80.5% | 0 |
| August 2025 | 4 | 4 | 100.0% | 0 |
| October 2025 | 22 | 22 | 95.5% | 0 |
| November 2025 | 51 | 51 | 72.6% | 0 |
| December 2025 | 47 | 47 | 87.2% | 0 |
| January 2026 | 12 | 11 | 100.0% | 1 |
| February 2026 | 18 | 16 | 93.8% | 2 |
| March 2026 | 41 | 40 | 90.0% | 1 |
| April 2026 | 40 | 40 | 55.0% | 0 |
| May 2026 | 39 | 39 | 35.9% | 0 |
| June 2026 | 20 | 20 | 85.0% | 0 |
| July 2026 | 19 | 19 | 73.7% | 0 |