WN1284
WN1284 (Southwest Airlines) is a multi-stop service on 32 routes, busiest St Louis to Columbus. Of 708 departures recorded from October 2024 to July 2026, 75.0% left on time, according to the US BTS.
- On-time departures75.0%of 708 flights
- Average delay13.3 min
- July 202624▼ 42.9%vs July 2025
- Cancelled1.0%
- Legs flown under this number32
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 | 31 | 27 | ▼ 12.9% |
| February | 28 | 27 | ▼ 3.6% |
| March | 35 | 46 | ▲ 31.4% |
| April | 31 | 43 | ▲ 38.7% |
| May | 31 | 44 | ▲ 41.9% |
| June | 34 | 23 | ▼ 32.4% |
| July | 42 | 24 | ▼ 42.9% |
| August | 39 | – | – |
| September | 42 | – | – |
| October | 13 | – | in progress |
| November | 29 | – | – |
| December | 31 | – | – |
| Year to date (Jan–Jul) | 232 | 234 | ▲ 0.9% |
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 | 85.7% | 96.3% | ▲ 12.4% |
| February | 74.1% | 84.6% | ▲ 14.2% |
| March | 82.9% | 67.4% | ▼ 18.7% |
| April | 80.7% | 79.1% | ▼ 2.0% |
| May | 61.3% | 86.4% | ▲ 40.9% |
| June | 47.1% | 39.1% | ▼ 16.9% |
| July | 70.7% | 29.2% | ▼ 58.8% |
| August | 73.7% | – | – |
| September | 81.0% | – | – |
| October | 76.9% | – | in progress |
| November | 69.0% | – | – |
| December | 80.7% | – | – |
| Year-to-date average (Jan–Jul) | 71.8% | 68.9% | ▼ 4.0% |
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 | 3 | 0 | ▼ 100.0% |
| February | 1 | 1 | 0.0% |
| March | 0 | 0 | – |
| 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) | 5 | 1 | ▼ 80.0% |
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% 701
- 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
9Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 20 | 20 | 90.0% | 0 |
| November 2024 | 34 | 34 | 100.0% | 0 |
| December 2024 | 34 | 34 | 82.4% | 0 |
| January 2025 | 31 | 28 | 85.7% | 3 |
| February 2025 | 28 | 27 | 74.1% | 1 |
| March 2025 | 35 | 35 | 82.9% | 0 |
| April 2025 | 31 | 31 | 80.7% | 0 |
| May 2025 | 31 | 31 | 61.3% | 0 |
| June 2025 | 34 | 34 | 47.1% | 0 |
| July 2025 | 42 | 41 | 70.7% | 1 |
| August 2025 | 39 | 38 | 73.7% | 1 |
| September 2025 | 42 | 42 | 81.0% | 0 |
| October 2025 | 13 | 13 | 76.9% | 0 |
| November 2025 | 29 | 29 | 69.0% | 0 |
| December 2025 | 31 | 31 | 80.7% | 0 |
| January 2026 | 27 | 27 | 96.3% | 0 |
| February 2026 | 27 | 26 | 84.6% | 1 |
| March 2026 | 46 | 46 | 67.4% | 0 |
| April 2026 | 43 | 43 | 79.1% | 0 |
| May 2026 | 44 | 44 | 86.4% | 0 |
| June 2026 | 23 | 23 | 39.1% | 0 |
| July 2026 | 24 | 24 | 29.2% | 0 |