WN1186
WN1186 (Southwest Airlines) is a multi-stop service on 42 routes, busiest Columbus to Denver. Of 816 departures recorded from October 2024 to July 2026, 74.5% left on time, according to the US BTS.
- On-time departures74.5%of 816 flights
- Average delay15.5 min
- July 202631▲ 3.3%vs July 2025
- Cancelled0.4%
- Legs flown under this number42
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 | 52 | 45 | ▼ 13.5% |
| February | 31 | 40 | ▲ 29.0% |
| March | 33 | 50 | ▲ 51.5% |
| April | 30 | 37 | ▲ 23.3% |
| May | 32 | 35 | ▲ 9.4% |
| June | 30 | 30 | 0.0% |
| July | 30 | 31 | ▲ 3.3% |
| August | 28 | – | – |
| September | 25 | – | – |
| October | 44 | – | in progress |
| November | 36 | – | – |
| December | 42 | – | – |
| Year to date (Jan–Jul) | 238 | 268 | ▲ 12.6% |
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 | 86.5% | 84.4% | ▼ 2.4% |
| February | 77.4% | 65.0% | ▼ 16.0% |
| March | 84.9% | 56.0% | ▼ 34.0% |
| April | 80.0% | 59.5% | ▼ 25.7% |
| May | 65.6% | 54.3% | ▼ 17.3% |
| June | 76.7% | 93.3% | ▲ 21.7% |
| July | 86.7% | 96.8% | ▲ 11.7% |
| August | 57.1% | – | – |
| September | 88.0% | – | – |
| October | 81.8% | – | in progress |
| November | 75.0% | – | – |
| December | 59.5% | – | – |
| Year-to-date average (Jan–Jul) | 79.7% | 72.8% | ▼ 8.7% |
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 | 0 | – |
| February | 0 | 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 | 0 | – | – |
| December | 0 | – | – |
| Year to date (Jan–Jul) | 0 | 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 99.6% 813
- Cancelled 0.4% 3
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 | 20 | 19 | 73.7% | 1 |
| November 2024 | 63 | 63 | 81.0% | 0 |
| December 2024 | 52 | 50 | 66.0% | 2 |
| January 2025 | 52 | 52 | 86.5% | 0 |
| February 2025 | 31 | 31 | 77.4% | 0 |
| March 2025 | 33 | 33 | 84.9% | 0 |
| April 2025 | 30 | 30 | 80.0% | 0 |
| May 2025 | 32 | 32 | 65.6% | 0 |
| June 2025 | 30 | 30 | 76.7% | 0 |
| July 2025 | 30 | 30 | 86.7% | 0 |
| August 2025 | 28 | 28 | 57.1% | 0 |
| September 2025 | 25 | 25 | 88.0% | 0 |
| October 2025 | 44 | 44 | 81.8% | 0 |
| November 2025 | 36 | 36 | 75.0% | 0 |
| December 2025 | 42 | 42 | 59.5% | 0 |
| January 2026 | 45 | 45 | 84.4% | 0 |
| February 2026 | 40 | 40 | 65.0% | 0 |
| March 2026 | 50 | 50 | 56.0% | 0 |
| April 2026 | 37 | 37 | 59.5% | 0 |
| May 2026 | 35 | 35 | 54.3% | 0 |
| June 2026 | 30 | 30 | 93.3% | 0 |
| July 2026 | 31 | 31 | 96.8% | 0 |