WN2189
WN2189 (Southwest Airlines) is a multi-stop service on 28 routes, busiest Denver to St Louis. Of 797 departures recorded from October 2024 to July 2026, 81.6% left on time, according to the US BTS.
- On-time departures81.6%of 797 flights
- Average delay8.1 min
- July 202678▲ 77.3%vs July 2025
- Cancelled0.6%
- Legs flown under this number28
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 | 26 | 30 | ▲ 15.4% |
| February | 28 | 28 | 0.0% |
| March | 32 | 26 | ▼ 18.8% |
| April | 39 | 26 | ▼ 33.3% |
| May | 42 | 31 | ▼ 26.2% |
| June | 42 | 73 | ▲ 73.8% |
| July | 44 | 78 | ▲ 77.3% |
| August | 48 | – | – |
| September | 48 | – | – |
| October | 20 | – | in progress |
| November | 27 | – | – |
| December | 27 | – | – |
| Year to date (Jan–Jul) | 253 | 292 | ▲ 15.4% |
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% | 90.0% | ▲ 50.0% |
| February | 71.4% | 96.4% | ▲ 35.0% |
| March | 90.6% | 78.3% | ▼ 13.6% |
| April | 84.6% | 73.1% | ▼ 13.6% |
| May | 76.2% | 80.7% | ▲ 5.9% |
| June | 70.7% | 79.5% | ▲ 12.3% |
| July | 79.6% | 87.2% | ▲ 9.6% |
| August | 79.2% | – | – |
| September | 85.4% | – | – |
| October | 90.0% | – | in progress |
| November | 81.5% | – | – |
| December | 88.9% | – | – |
| Year-to-date average (Jan–Jul) | 76.2% | 83.6% | ▲ 9.7% |
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 | 1 | 0 | ▼ 100.0% |
| February | 0 | 0 | – |
| March | 0 | 3 | – |
| 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) | 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 99.4% 792
- Cancelled 0.6% 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
11Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 21 | 21 | 100.0% | 0 |
| November 2024 | 37 | 37 | 75.7% | 0 |
| December 2024 | 24 | 24 | 79.2% | 0 |
| January 2025 | 26 | 25 | 60.0% | 1 |
| February 2025 | 28 | 28 | 71.4% | 0 |
| March 2025 | 32 | 32 | 90.6% | 0 |
| April 2025 | 39 | 39 | 84.6% | 0 |
| May 2025 | 42 | 42 | 76.2% | 0 |
| June 2025 | 42 | 41 | 70.7% | 1 |
| July 2025 | 44 | 44 | 79.6% | 0 |
| August 2025 | 48 | 48 | 79.2% | 0 |
| September 2025 | 48 | 48 | 85.4% | 0 |
| October 2025 | 20 | 20 | 90.0% | 0 |
| November 2025 | 27 | 27 | 81.5% | 0 |
| December 2025 | 27 | 27 | 88.9% | 0 |
| January 2026 | 30 | 30 | 90.0% | 0 |
| February 2026 | 28 | 28 | 96.4% | 0 |
| March 2026 | 26 | 23 | 78.3% | 3 |
| April 2026 | 26 | 26 | 73.1% | 0 |
| May 2026 | 31 | 31 | 80.7% | 0 |
| June 2026 | 73 | 73 | 79.5% | 0 |
| July 2026 | 78 | 78 | 87.2% | 0 |