WN2374
WN2374 (Southwest Airlines) is a multi-stop service on 31 routes, busiest Washington to St Louis. Of 823 departures recorded from October 2024 to July 2026, 75.5% left on time, according to the US BTS.
- On-time departures75.5%of 823 flights
- Average delay12.5 min
- July 202659▼ 20.3%vs July 2025
- Cancelled0.7%
- Legs flown under this number31
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 | 30 | 27 | ▼ 10.0% |
| February | 28 | 24 | ▼ 14.3% |
| March | 25 | 24 | ▼ 4.0% |
| April | 33 | 58 | ▲ 75.8% |
| May | 34 | 67 | ▲ 97.1% |
| June | 70 | 59 | ▼ 15.7% |
| July | 74 | 59 | ▼ 20.3% |
| August | 35 | – | – |
| September | 30 | – | – |
| October | 35 | – | in progress |
| November | 28 | – | – |
| December | 29 | – | – |
| Year to date (Jan–Jul) | 294 | 318 | ▲ 8.2% |
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 | 72.4% | 80.8% | ▲ 11.5% |
| February | 81.5% | 68.2% | ▼ 16.3% |
| March | 72.0% | 91.7% | ▲ 27.3% |
| April | 78.8% | 82.8% | ▲ 5.0% |
| May | 94.1% | 79.1% | ▼ 16.0% |
| June | 52.9% | 64.4% | ▲ 21.9% |
| July | 67.6% | 76.3% | ▲ 12.9% |
| August | 80.0% | – | – |
| September | 86.7% | – | – |
| October | 91.4% | – | in progress |
| November | 85.2% | – | – |
| December | 58.6% | – | – |
| Year-to-date average (Jan–Jul) | 74.2% | 77.6% | ▲ 4.6% |
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 | 1 | 0.0% |
| February | 1 | 2 | ▲ 100.0% |
| March | 0 | 0 | – |
| April | 0 | 0 | – |
| May | 0 | 0 | – |
| June | 0 | 0 | – |
| July | 0 | 0 | – |
| August | 0 | – | – |
| September | 0 | – | – |
| October | 0 | – | in progress |
| November | 1 | – | – |
| December | 0 | – | – |
| Year to date (Jan–Jul) | 2 | 3 | ▲ 50.0% |
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 99.3% 817
- Cancelled 0.7% 6
Share of all recorded flights in the period, all legs. · Oct 31, 2024 → Jul 31, 2026
On time, leg by leg
Departures within 15 minutes of schedule; small figure = departures recorded.
Legs flown under this number
12Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 1 | 1 | 100.0% | 0 |
| November 2024 | 33 | 33 | 81.8% | 0 |
| December 2024 | 20 | 20 | 75.0% | 0 |
| January 2025 | 30 | 29 | 72.4% | 1 |
| February 2025 | 28 | 27 | 81.5% | 1 |
| March 2025 | 25 | 25 | 72.0% | 0 |
| April 2025 | 33 | 33 | 78.8% | 0 |
| May 2025 | 34 | 34 | 94.1% | 0 |
| June 2025 | 70 | 70 | 52.9% | 0 |
| July 2025 | 74 | 74 | 67.6% | 0 |
| August 2025 | 35 | 35 | 80.0% | 0 |
| September 2025 | 30 | 30 | 86.7% | 0 |
| October 2025 | 35 | 35 | 91.4% | 0 |
| November 2025 | 28 | 27 | 85.2% | 1 |
| December 2025 | 29 | 29 | 58.6% | 0 |
| January 2026 | 27 | 26 | 80.8% | 1 |
| February 2026 | 24 | 22 | 68.2% | 2 |
| March 2026 | 24 | 24 | 91.7% | 0 |
| April 2026 | 58 | 58 | 82.8% | 0 |
| May 2026 | 67 | 67 | 79.1% | 0 |
| June 2026 | 59 | 59 | 64.4% | 0 |
| July 2026 | 59 | 59 | 76.3% | 0 |