WN1909
WN1909 (Southwest Airlines) is a multi-stop service on 27 routes, busiest Tampa to Washington. Of 731 departures recorded from October 2024 to June 2026, 81.1% left on time, according to the US BTS.
- On-time departures81.1%of 731 flights
- Average delay10.1 min
- June 20269▼ 84.2%vs June 2025
- Cancelled0.3%
- Legs flown under this number27
Recorded departures by month
All legs under this number combined; see the leg table.
The most recent periods18 periods
| Period | Departures 2025 | Departures 2026 | Change vs last year |
|---|---|---|---|
| January | 14 | 30 | ▲ 114.3% |
| February | 17 | 28 | ▲ 64.7% |
| March | 34 | 31 | ▼ 8.8% |
| April | 55 | 54 | ▼ 1.8% |
| May | 63 | 55 | ▼ 12.7% |
| June | 57 | 9 | ▼ 84.2% |
| July | 55 | – | – |
| August | 34 | – | – |
| September | 30 | – | – |
| October | 40 | – | in progress |
| November | 27 | – | – |
| December | 29 | – | – |
| Year to date (Jan–Jun) | 240 | 207 | ▼ 13.8% |
according to the US BTS · October 2024 → June 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 periods18 periods
| Period | On time 2025 | On time 2026 | Change vs last year |
|---|---|---|---|
| January | 85.7% | 83.3% | ▼ 2.8% |
| February | 76.5% | 85.7% | ▲ 12.1% |
| March | 100.0% | 96.7% | ▼ 3.3% |
| April | 89.1% | 81.5% | ▼ 8.5% |
| May | 87.3% | 74.6% | ▼ 14.6% |
| June | 57.9% | 88.9% | ▲ 53.5% |
| July | 61.8% | – | – |
| August | 70.6% | – | – |
| September | 80.0% | – | – |
| October | 70.0% | – | in progress |
| November | 88.5% | – | – |
| December | 93.1% | – | – |
| Year-to-date average (Jan–Jun) | 82.7% | 85.1% | ▲ 2.9% |
according to the US BTS · October 2024 → June 2026
Average departure delay by month
according to the US BTS · October 2024 → June 2026
Cancelled departures by month
The most recent periods18 periods
| Period | Cancelled 2025 | Cancelled 2026 | Change vs last year |
|---|---|---|---|
| January | 0 | 0 | – |
| February | 0 | 0 | – |
| March | 0 | 1 | – |
| April | 0 | 0 | – |
| May | 0 | 0 | – |
| June | 0 | 0 | – |
| July | 0 | – | – |
| August | 0 | – | – |
| September | 0 | – | – |
| October | 0 | – | in progress |
| November | 1 | – | – |
| December | 0 | – | – |
| Year to date (Jan–Jun) | 0 | 1 |
according to the US BTS · October 2024 → June 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 99.7% 729
- Cancelled 0.3% 2
Share of all recorded flights in the period, all legs. · Oct 12, 2024 → Jun 3, 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 | 13 | 13 | 100.0% | 0 |
| November 2024 | 27 | 27 | 100.0% | 0 |
| December 2024 | 29 | 29 | 82.8% | 0 |
| January 2025 | 14 | 14 | 85.7% | 0 |
| February 2025 | 17 | 17 | 76.5% | 0 |
| March 2025 | 34 | 34 | 100.0% | 0 |
| April 2025 | 55 | 55 | 89.1% | 0 |
| May 2025 | 63 | 63 | 87.3% | 0 |
| June 2025 | 57 | 57 | 57.9% | 0 |
| July 2025 | 55 | 55 | 61.8% | 0 |
| August 2025 | 34 | 34 | 70.6% | 0 |
| September 2025 | 30 | 30 | 80.0% | 0 |
| October 2025 | 40 | 40 | 70.0% | 0 |
| November 2025 | 27 | 26 | 88.5% | 1 |
| December 2025 | 29 | 29 | 93.1% | 0 |
| January 2026 | 30 | 30 | 83.3% | 0 |
| February 2026 | 28 | 28 | 85.7% | 0 |
| March 2026 | 31 | 30 | 96.7% | 1 |
| April 2026 | 54 | 54 | 81.5% | 0 |
| May 2026 | 55 | 55 | 74.6% | 0 |
| June 2026 | 9 | 9 | 88.9% | 0 |