WN745
WN745 (Southwest Airlines) is a multi-stop service on 37 routes, busiest Tampa to Houston. Of 705 departures recorded from October 2024 to July 2026, 83.7% left on time, according to the US BTS.
- On-time departures83.7%of 705 flights
- Average delay7.4 min
- July 202630▲ 30.4%vs July 2025
- Cancelled0.6%
- Legs flown under this number37
according to the US BTS · Oct 12, 2024 → Jul 31, 2026 domestic flights only
Recorded departures by month
Partial coverage: domestic flights only · 22 of 22 periods have data
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 | 55 | 29 | ▼ 47.3% |
| February | 44 | 28 | ▼ 36.4% |
| March | 16 | 35 | ▲ 118.8% |
| April | 41 | 31 | ▼ 24.4% |
| May | 47 | 32 | ▼ 31.9% |
| June | 26 | 30 | ▲ 15.4% |
| July | 23 | 30 | ▲ 30.4% |
| August | 29 | – | – |
| September | 30 | – | – |
| October | 31 | – | in progress |
| November | 27 | – | – |
| December | 22 | – | – |
| Year to date (Jan–Jul) | 252 | 215 | ▼ 14.7% |
according to the US BTS · October 2024 → July 2026
On-time departures by month
Partial coverage: domestic flights only · 22 of 22 periods have data
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 | 85.2% | 79.3% | ▼ 6.9% |
| February | 75.0% | 92.9% | ▲ 23.8% |
| March | 80.0% | 61.8% | ▼ 22.8% |
| April | 97.6% | 80.7% | ▼ 17.3% |
| May | 95.7% | 87.5% | ▼ 8.6% |
| June | 76.9% | 100.0% | ▲ 30.0% |
| July | 65.2% | 96.7% | ▲ 48.2% |
| August | 93.1% | – | – |
| September | 93.3% | – | – |
| October | 71.0% | – | in progress |
| November | 74.1% | – | – |
| December | 77.3% | – | – |
| Year-to-date average (Jan–Jul) | 82.2% | 85.5% | ▲ 4.0% |
according to the US BTS · October 2024 → July 2026
Average departure delay by month
Partial coverage: domestic flights only · 22 of 22 periods have data
according to the US BTS · October 2024 → July 2026
Cancelled departures by month
Partial coverage: domestic flights only · 22 of 22 periods have data
The most recent periods19 periods
| Period | Cancelled 2025 | Cancelled 2026 | Change vs last year |
|---|---|---|---|
| January | 1 | 0 | ▼ 100.0% |
| February | 0 | 0 | – |
| March | 1 | 1 | 0.0% |
| April | 0 | 0 | – |
| May | 0 | 0 | – |
| June | 0 | 1 | – |
| July | 0 | 0 | – |
| August | 0 | – | – |
| September | 0 | – | – |
| October | 0 | – | in progress |
| November | 0 | – | – |
| December | 0 | – | – |
| Year to date (Jan–Jul) | 2 | 2 | 0.0% |
according to the US BTS · October 2024 → July 2026
This is not a forecast
This is a historical record of departures already flown, not a forecast for your flight.
This number flies several legs
Several legs: the headline figure averages all of them. See the leg table.
Cancellation share
- Not cancelled 99.4% 701
- Cancelled 0.6% 4
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
99 of 9
| Routes | Distance (km) | Avg delay | On time | Departures |
|---|---|---|---|---|
| TUS LAS Tucson International Airport – Harry Reid International Airport | 587 | 1.2 min | 96.6% | 58 |
| TPA HOU Tampa International Airport – William P. Hobby Airport | 1,255 | 12.5 min | 86.2% | 58 |
| BOS MDW Boston Logan International Airport – Chicago Midway International Airport | 1,381 | 0.1 min | 98.2% | 57 |
| LAS SAT Harry Reid International Airport – San Antonio International Airport | 1,718 | 3.7 min | 87.2% | 47 |
| DAL LBB Dallas Love Field – Lubbock Preston Smith International Airport | 472 | 2.6 min | 84.1% | 46 |
| MDW LAS Chicago Midway International Airport – Harry Reid International Airport | 2,442 | 11.6 min | 75.6% | 45 |
| MCO PHX Orlando International Airport – Phoenix Sky Harbor International Airport | 2,969 | 17.4 min | 74.4% | 43 |
| MDW ABQ Chicago Midway International Airport – Albuquerque International Sunport | 1,801 | 6.8 min | 87.9% | 33 |
| MDW PHL Chicago Midway International Airport – Philadelphia International Airport | 1,073 | 21.5 min | 56.3% | 33 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 28 | 28 | 78.6% | 0 |
| November 2024 | 32 | 32 | 84.4% | 0 |
| December 2024 | 39 | 39 | 82.1% | 0 |
| January 2025 | 55 | 54 | 85.2% | 1 |
| February 2025 | 44 | 44 | 75.0% | 0 |
| March 2025 | 16 | 15 | 80.0% | 1 |
| April 2025 | 41 | 41 | 97.6% | 0 |
| May 2025 | 47 | 47 | 95.7% | 0 |
| June 2025 | 26 | 26 | 76.9% | 0 |
| July 2025 | 23 | 23 | 65.2% | 0 |
| August 2025 | 29 | 29 | 93.1% | 0 |
| September 2025 | 30 | 30 | 93.3% | 0 |
| October 2025 | 31 | 31 | 71.0% | 0 |
| November 2025 | 27 | 27 | 74.1% | 0 |
| December 2025 | 22 | 22 | 77.3% | 0 |
| January 2026 | 29 | 29 | 79.3% | 0 |
| February 2026 | 28 | 28 | 92.9% | 0 |
| March 2026 | 35 | 34 | 61.8% | 1 |
| April 2026 | 31 | 31 | 80.7% | 0 |
| May 2026 | 32 | 32 | 87.5% | 0 |
| June 2026 | 30 | 29 | 100.0% | 1 |
| July 2026 | 30 | 30 | 96.7% | 0 |