WN952
WN952 (Southwest Airlines) is a multi-stop service on 40 routes, busiest Chicago to Washington. Of 698 departures recorded from October 2024 to July 2026, 67.0% left on time, according to the US BTS.
- On-time departures67.0%of 698 flights
- Average delay17.8 min
- July 202628▲ 27.3%vs July 2025
- Cancelled0.7%
- Legs flown under this number40
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 | 11 | ▼ 63.3% |
| February | 36 | 18 | ▼ 50.0% |
| March | 28 | 37 | ▲ 32.1% |
| April | 63 | 27 | ▼ 57.1% |
| May | 74 | 26 | ▼ 64.9% |
| June | 28 | 24 | ▼ 14.3% |
| July | 22 | 28 | ▲ 27.3% |
| August | 30 | – | – |
| September | 30 | – | – |
| October | 57 | – | in progress |
| November | 30 | – | – |
| December | 31 | – | – |
| Year to date (Jan–Jul) | 281 | 171 | ▼ 39.1% |
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 | 89.3% | 45.5% | ▼ 49.1% |
| February | 63.9% | 72.2% | ▲ 13.0% |
| March | 75.0% | 30.6% | ▼ 59.3% |
| April | 57.1% | 48.2% | ▼ 15.7% |
| May | 66.2% | 38.5% | ▼ 41.9% |
| June | 92.9% | 58.3% | ▼ 37.2% |
| July | 100.0% | 42.9% | ▼ 57.1% |
| August | 93.1% | – | – |
| September | 100.0% | – | – |
| October | 66.7% | – | in progress |
| November | 56.7% | – | – |
| December | 67.7% | – | – |
| Year-to-date average (Jan–Jul) | 77.8% | 48.0% | ▼ 38.3% |
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 | 2 | 0 | ▼ 100.0% |
| February | 0 | 0 | – |
| March | 0 | 1 | – |
| April | 0 | 0 | – |
| May | 0 | 0 | – |
| June | 0 | 0 | – |
| July | 1 | 0 | ▼ 100.0% |
| August | 1 | – | – |
| September | 0 | – | – |
| October | 0 | – | in progress |
| November | 0 | – | – |
| December | 0 | – | – |
| Year to date (Jan–Jul) | 3 | 1 | ▼ 66.7% |
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% 693
- Cancelled 0.7% 5
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
10Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 23 | 23 | 78.3% | 0 |
| November 2024 | 16 | 16 | 81.3% | 0 |
| December 2024 | 29 | 29 | 72.4% | 0 |
| January 2025 | 30 | 28 | 89.3% | 2 |
| February 2025 | 36 | 36 | 63.9% | 0 |
| March 2025 | 28 | 28 | 75.0% | 0 |
| April 2025 | 63 | 63 | 57.1% | 0 |
| May 2025 | 74 | 74 | 66.2% | 0 |
| June 2025 | 28 | 28 | 92.9% | 0 |
| July 2025 | 22 | 21 | 100.0% | 1 |
| August 2025 | 30 | 29 | 93.1% | 1 |
| September 2025 | 30 | 30 | 100.0% | 0 |
| October 2025 | 57 | 57 | 66.7% | 0 |
| November 2025 | 30 | 30 | 56.7% | 0 |
| December 2025 | 31 | 31 | 67.7% | 0 |
| January 2026 | 11 | 11 | 45.5% | 0 |
| February 2026 | 18 | 18 | 72.2% | 0 |
| March 2026 | 37 | 36 | 30.6% | 1 |
| April 2026 | 27 | 27 | 48.2% | 0 |
| May 2026 | 26 | 26 | 38.5% | 0 |
| June 2026 | 24 | 24 | 58.3% | 0 |
| July 2026 | 28 | 28 | 42.9% | 0 |