WN2789
WN2789 (Southwest Airlines) is a multi-stop service on 31 routes, busiest Tampa to Denver. Of 453 departures recorded from October 2024 to July 2026, 73.2% left on time, according to the US BTS.
- On-time departures73.2%of 453 flights
- Average delay13.2 min
- July 202620▼ 44.4%vs July 2025
- Cancelled0.4%
- Legs flown under this number31
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 | 4 | 10 | ▲ 150.0% |
| February | 8 | 11 | ▲ 37.5% |
| March | 5 | 28 | ▲ 460.0% |
| April | 24 | 30 | ▲ 25.0% |
| May | 30 | 31 | ▲ 3.3% |
| June | 34 | 22 | ▼ 35.3% |
| July | 36 | 20 | ▼ 44.4% |
| August | 32 | – | – |
| September | 30 | – | – |
| October | 31 | – | in progress |
| November | 9 | – | – |
| December | 15 | – | – |
| Year to date (Jan–Jul) | 141 | 152 | ▲ 7.8% |
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 | 25.0% | 80.0% | ▲ 220.0% |
| February | 100.0% | 90.9% | ▼ 9.1% |
| March | 60.0% | 71.4% | ▲ 19.1% |
| April | 79.2% | 96.7% | ▲ 22.1% |
| May | 83.3% | 90.3% | ▲ 8.4% |
| June | 61.8% | 54.6% | ▼ 11.7% |
| July | 44.4% | 70.0% | ▲ 57.5% |
| August | 56.3% | – | – |
| September | 76.7% | – | – |
| October | 100.0% | – | in progress |
| November | 55.6% | – | – |
| December | 80.0% | – | – |
| Year-to-date average (Jan–Jul) | 64.8% | 79.1% | ▲ 22.1% |
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% 451
- Cancelled 0.4% 2
Share of all recorded flights in the period, all legs. · Oct 12, 2024 → Jul 29, 2026
On time, leg by leg
Departures within 15 minutes of schedule; small figure = departures recorded.
Legs flown under this number
5| Routes | Distance (km) | Avg delay | On time | Departures |
|---|---|---|---|---|
| TPA DEN Tampa International Airport – Denver International Airport | 2,423 | 8.8 min | 82.5% | 57 |
| LAS SMF Harry Reid International Airport – Sacramento International Airport | 639 | -0.7 min | 94.7% | 57 |
| BUF MDW Buffalo Niagara International Airport – Chicago Midway International Airport | 752 | 31.8 min | 44.4% | 45 |
| BNA PIT Nashville International Airport – Pittsburgh International Airport | 743 | 0.9 min | 85.3% | 34 |
| ELP HOU El Paso International Airport – William P. Hobby Airport | 1,087 | 1.7 min | 96.8% | 31 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 20 | 20 | 90.0% | 0 |
| November 2024 | 13 | 13 | 53.9% | 0 |
| December 2024 | 10 | 8 | 25.0% | 2 |
| January 2025 | 4 | 4 | 25.0% | 0 |
| February 2025 | 8 | 8 | 100.0% | 0 |
| March 2025 | 5 | 5 | 60.0% | 0 |
| April 2025 | 24 | 24 | 79.2% | 0 |
| May 2025 | 30 | 30 | 83.3% | 0 |
| June 2025 | 34 | 34 | 61.8% | 0 |
| July 2025 | 36 | 36 | 44.4% | 0 |
| August 2025 | 32 | 32 | 56.3% | 0 |
| September 2025 | 30 | 30 | 76.7% | 0 |
| October 2025 | 31 | 31 | 100.0% | 0 |
| November 2025 | 9 | 9 | 55.6% | 0 |
| December 2025 | 15 | 15 | 80.0% | 0 |
| January 2026 | 10 | 10 | 80.0% | 0 |
| February 2026 | 11 | 11 | 90.9% | 0 |
| March 2026 | 28 | 28 | 71.4% | 0 |
| April 2026 | 30 | 30 | 96.7% | 0 |
| May 2026 | 31 | 31 | 90.3% | 0 |
| June 2026 | 22 | 22 | 54.6% | 0 |
| July 2026 | 20 | 20 | 70.0% | 0 |