WN233
WN233 (Southwest Airlines) is a multi-stop service on 39 routes, busiest Denver to Columbus. Of 735 departures recorded from October 2024 to July 2026, 63.3% left on time, according to the US BTS.
- On-time departures63.3%of 735 flights
- Average delay23.0 min
- July 202635▼ 40.7%vs July 2025
- Cancelled1.0%
- Legs flown under this number39
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 | 40 | 26 | ▼ 35.0% |
| February | 38 | 27 | ▼ 28.9% |
| March | 31 | 54 | ▲ 74.2% |
| April | 21 | 35 | ▲ 66.7% |
| May | 16 | 31 | ▲ 93.8% |
| June | 57 | 34 | ▼ 40.4% |
| July | 59 | 35 | ▼ 40.7% |
| August | 36 | – | – |
| September | 30 | – | – |
| October | 31 | – | in progress |
| November | 21 | – | – |
| December | 17 | – | – |
| Year to date (Jan–Jul) | 262 | 242 | ▼ 7.6% |
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 | 60.0% | 83.3% | ▲ 38.9% |
| February | 52.6% | 84.0% | ▲ 59.6% |
| March | 77.4% | 79.3% | ▲ 2.4% |
| April | 95.2% | 62.9% | ▼ 34.0% |
| May | 75.0% | 22.6% | ▼ 69.9% |
| June | 53.6% | 47.1% | ▼ 12.2% |
| July | 49.2% | 31.4% | ▼ 36.1% |
| August | 55.6% | – | – |
| September | 70.0% | – | – |
| October | 74.2% | – | in progress |
| November | 76.2% | – | – |
| December | 41.2% | – | – |
| Year-to-date average (Jan–Jul) | 66.1% | 58.6% | ▼ 11.3% |
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 | 0 | 2 | – |
| February | 0 | 2 | – |
| March | 0 | 1 | – |
| April | 0 | 0 | – |
| May | 0 | 0 | – |
| June | 1 | 0 | ▼ 100.0% |
| July | 0 | 0 | – |
| August | 0 | – | – |
| September | 0 | – | – |
| October | 0 | – | in progress |
| November | 0 | – | – |
| December | 0 | – | – |
| Year to date (Jan–Jul) | 1 | 5 | ▲ 400.0% |
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 99.0% 728
- Cancelled 1.0% 7
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 | 73.9% | 0 |
| November 2024 | 36 | 35 | 97.1% | 1 |
| December 2024 | 37 | 37 | 67.6% | 0 |
| January 2025 | 40 | 40 | 60.0% | 0 |
| February 2025 | 38 | 38 | 52.6% | 0 |
| March 2025 | 31 | 31 | 77.4% | 0 |
| April 2025 | 21 | 21 | 95.2% | 0 |
| May 2025 | 16 | 16 | 75.0% | 0 |
| June 2025 | 57 | 56 | 53.6% | 1 |
| July 2025 | 59 | 59 | 49.2% | 0 |
| August 2025 | 36 | 36 | 55.6% | 0 |
| September 2025 | 30 | 30 | 70.0% | 0 |
| October 2025 | 31 | 31 | 74.2% | 0 |
| November 2025 | 21 | 21 | 76.2% | 0 |
| December 2025 | 17 | 17 | 41.2% | 0 |
| January 2026 | 26 | 24 | 83.3% | 2 |
| February 2026 | 27 | 25 | 84.0% | 2 |
| March 2026 | 54 | 53 | 79.3% | 1 |
| April 2026 | 35 | 35 | 62.9% | 0 |
| May 2026 | 31 | 31 | 22.6% | 0 |
| June 2026 | 34 | 34 | 47.1% | 0 |
| July 2026 | 35 | 35 | 31.4% | 0 |