WN1500
WN1500 (Southwest Airlines) is a multi-stop service on 29 routes, busiest Fort Lauderdale to St Louis. Of 771 departures recorded from October 2024 to July 2026, 72.7% left on time, according to the US BTS.
- On-time departures72.7%of 771 flights
- Average delay15.2 min
- July 202629▼ 43.1%vs July 2025
- Cancelled1.8%
- Legs flown under this number29
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 | 31 | 33 | ▲ 6.5% |
| February | 28 | 28 | 0.0% |
| March | 27 | 30 | ▲ 11.1% |
| April | 23 | 27 | ▲ 17.4% |
| May | 22 | 27 | ▲ 22.7% |
| June | 49 | 26 | ▼ 46.9% |
| July | 51 | 29 | ▼ 43.1% |
| August | 60 | – | – |
| September | 61 | – | – |
| October | 42 | – | in progress |
| November | 56 | – | – |
| December | 39 | – | – |
| Year to date (Jan–Jul) | 231 | 200 | ▼ 13.4% |
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 | 96.4% | 56.3% | ▼ 41.7% |
| February | 89.3% | 65.4% | ▼ 26.8% |
| March | 100.0% | 76.7% | ▼ 23.3% |
| April | 91.3% | 55.6% | ▼ 39.1% |
| May | 90.9% | 38.5% | ▼ 57.7% |
| June | 83.0% | 19.2% | ▼ 76.8% |
| July | 73.5% | 27.6% | ▼ 62.4% |
| August | 61.4% | – | – |
| September | 65.6% | – | – |
| October | 90.5% | – | in progress |
| November | 73.2% | – | – |
| December | 59.0% | – | – |
| Year-to-date average (Jan–Jul) | 89.2% | 48.4% | ▼ 45.7% |
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 | 3 | 1 | ▼ 66.7% |
| February | 0 | 2 | – |
| March | 0 | 0 | – |
| April | 0 | 0 | – |
| May | 0 | 1 | – |
| June | 2 | 0 | ▼ 100.0% |
| July | 2 | 0 | ▼ 100.0% |
| August | 3 | – | – |
| September | 0 | – | – |
| October | 0 | – | in progress |
| November | 0 | – | – |
| December | 0 | – | – |
| Year to date (Jan–Jul) | 7 | 4 | ▼ 42.9% |
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 98.2% 757
- Cancelled 1.8% 14
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
10Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 20 | 20 | 100.0% | 0 |
| November 2024 | 30 | 30 | 100.0% | 0 |
| December 2024 | 32 | 32 | 100.0% | 0 |
| January 2025 | 31 | 28 | 96.4% | 3 |
| February 2025 | 28 | 28 | 89.3% | 0 |
| March 2025 | 27 | 27 | 100.0% | 0 |
| April 2025 | 23 | 23 | 91.3% | 0 |
| May 2025 | 22 | 22 | 90.9% | 0 |
| June 2025 | 49 | 47 | 83.0% | 2 |
| July 2025 | 51 | 49 | 73.5% | 2 |
| August 2025 | 60 | 57 | 61.4% | 3 |
| September 2025 | 61 | 61 | 65.6% | 0 |
| October 2025 | 42 | 42 | 90.5% | 0 |
| November 2025 | 56 | 56 | 73.2% | 0 |
| December 2025 | 39 | 39 | 59.0% | 0 |
| January 2026 | 33 | 32 | 56.3% | 1 |
| February 2026 | 28 | 26 | 65.4% | 2 |
| March 2026 | 30 | 30 | 76.7% | 0 |
| April 2026 | 27 | 27 | 55.6% | 0 |
| May 2026 | 27 | 26 | 38.5% | 1 |
| June 2026 | 26 | 26 | 19.2% | 0 |
| July 2026 | 29 | 29 | 27.6% | 0 |