WN814
WN814 (Southwest Airlines) is a multi-stop service on 43 routes, busiest Austin to Tampa. Of 722 departures recorded from October 2024 to July 2026, 80.1% left on time, according to the US BTS.
- On-time departures80.1%of 722 flights
- Average delay7.9 min
- July 202648▲ 60.0%vs July 2025
- Cancelled0.6%
- Legs flown under this number43
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 | 37 | 27 | ▼ 27.0% |
| February | 28 | 30 | ▲ 7.1% |
| March | 31 | 31 | 0.0% |
| April | 22 | 33 | ▲ 50.0% |
| May | 22 | 34 | ▲ 54.5% |
| June | 28 | 46 | ▲ 64.3% |
| July | 30 | 48 | ▲ 60.0% |
| August | 31 | – | – |
| September | 30 | – | – |
| October | 31 | – | in progress |
| November | 33 | – | – |
| December | 33 | – | – |
| Year to date (Jan–Jul) | 198 | 249 | ▲ 25.8% |
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 | 91.2% | 88.9% | ▼ 2.5% |
| February | 82.1% | 86.7% | ▲ 5.5% |
| March | 80.7% | 60.0% | ▼ 25.6% |
| April | 77.3% | 69.7% | ▼ 9.8% |
| May | 68.2% | 70.6% | ▲ 3.5% |
| June | 64.3% | 80.4% | ▲ 25.1% |
| July | 66.7% | 75.0% | ▲ 12.5% |
| August | 77.4% | – | – |
| September | 90.0% | – | – |
| October | 90.3% | – | in progress |
| November | 81.8% | – | – |
| December | 84.9% | – | – |
| Year-to-date average (Jan–Jul) | 75.8% | 75.9% | ▲ 0.2% |
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 | 0 | 0 | – |
| March | 0 | 1 | – |
| 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) | 3 | 1 | ▼ 66.7% |
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% 718
- 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
7| Routes | Distance (km) | Avg delay | On time | Departures |
|---|---|---|---|---|
| AUS TPA Austin Bergstrom International Airport – Tampa International Airport | 1,490 | -1.9 min | 97.0% | 66 |
| PHX BWI Phoenix Sky Harbor International Airport – Baltimore/Washington International Thurgood Marshall Airport | 3,209 | 5.3 min | 88.7% | 53 |
| BOS DEN Boston Logan International Airport – Denver International Airport | 2,816 | 13.0 min | 72.6% | 51 |
| SJC ONT Mineta San Jose International Airport – Ontario International Airport | 536 | 6.9 min | 76.1% | 46 |
| OAK LAS Oakland San Francisco Bay Airport – Harry Reid International Airport | 654 | -0.6 min | 95.5% | 44 |
| STL MCI St. Louis Lambert International Airport – Kansas City International Airport | 380 | 29.4 min | 50.0% | 33 |
| LAS EUG Harry Reid International Airport – Eugene Airport | 1,126 | 12.3 min | 72.7% | 33 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 27 | 27 | 81.5% | 0 |
| November 2024 | 35 | 35 | 94.3% | 0 |
| December 2024 | 55 | 55 | 89.1% | 0 |
| January 2025 | 37 | 34 | 91.2% | 3 |
| February 2025 | 28 | 28 | 82.1% | 0 |
| March 2025 | 31 | 31 | 80.7% | 0 |
| April 2025 | 22 | 22 | 77.3% | 0 |
| May 2025 | 22 | 22 | 68.2% | 0 |
| June 2025 | 28 | 28 | 64.3% | 0 |
| July 2025 | 30 | 30 | 66.7% | 0 |
| August 2025 | 31 | 31 | 77.4% | 0 |
| September 2025 | 30 | 30 | 90.0% | 0 |
| October 2025 | 31 | 31 | 90.3% | 0 |
| November 2025 | 33 | 33 | 81.8% | 0 |
| December 2025 | 33 | 33 | 84.9% | 0 |
| January 2026 | 27 | 27 | 88.9% | 0 |
| February 2026 | 30 | 30 | 86.7% | 0 |
| March 2026 | 31 | 30 | 60.0% | 1 |
| April 2026 | 33 | 33 | 69.7% | 0 |
| May 2026 | 34 | 34 | 70.6% | 0 |
| June 2026 | 46 | 46 | 80.4% | 0 |
| July 2026 | 48 | 48 | 75.0% | 0 |