WN2516
WN2516 (Southwest Airlines) is a multi-stop service on 30 routes, busiest St Louis to Fort Myers. Of 615 departures recorded from October 2024 to July 2026, 77.8% left on time, according to the US BTS.
- On-time departures77.8%of 615 flights
- Average delay9.5 min
- July 202631▼ 50.8%vs July 2025
- Cancelled1.0%
- Legs flown under this number30
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 | 31 | 30 | ▼ 3.2% |
| February | 26 | 32 | ▲ 23.1% |
| March | 36 | 16 | ▼ 55.6% |
| April | 29 | 6 | ▼ 79.3% |
| May | 27 | 5 | ▼ 81.5% |
| June | 53 | 27 | ▼ 49.1% |
| July | 63 | 31 | ▼ 50.8% |
| August | 18 | – | – |
| September | 13 | – | – |
| October | 31 | – | in progress |
| November | 30 | – | – |
| December | 17 | – | – |
| Year to date (Jan–Jul) | 265 | 147 | ▼ 44.5% |
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 | 83.3% | 82.1% | ▼ 1.4% |
| February | 92.0% | 68.8% | ▼ 25.3% |
| March | 86.1% | 43.8% | ▼ 49.2% |
| April | 72.4% | 66.7% | ▼ 7.9% |
| May | 77.8% | 40.0% | ▼ 48.6% |
| June | 84.9% | 96.3% | ▲ 13.4% |
| July | 75.8% | 93.6% | ▲ 23.4% |
| August | 88.2% | – | – |
| September | 92.3% | – | – |
| October | 61.3% | – | in progress |
| November | 56.7% | – | – |
| December | 47.1% | – | – |
| Year-to-date average (Jan–Jul) | 81.8% | 70.2% | ▼ 14.2% |
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 | 2 | ▲ 100.0% |
| February | 1 | 0 | ▼ 100.0% |
| March | 0 | 0 | – |
| April | 0 | 0 | – |
| May | 0 | 0 | – |
| June | 0 | 0 | – |
| July | 1 | 0 | ▼ 100.0% |
| August | 1 | – | – |
| September | 0 | – | – |
| October | 0 | – | in progress |
| November | 0 | – | – |
| December | 0 | – | – |
| Year to date (Jan–Jul) | 3 | 2 | ▼ 33.3% |
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 99.0% 609
- Cancelled 1.0% 6
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 |
|---|---|---|---|---|
| STL RSW St. Louis Lambert International Airport – Southwest Florida International Airport | 1,578 | 8.1 min | 83.8% | 119 |
| MCO BNA Orlando International Airport – Nashville International Airport | 993 | 10.3 min | 75.0% | 58 |
| LIT BNA Bill & Hillary Clinton National Airport/Adams Field – Nashville International Airport | 526 | 1.3 min | 94.7% | 57 |
| LAS SAN Harry Reid International Airport – San Diego International Airport | 417 | -1.3 min | 93.2% | 45 |
| SAN OAK San Diego International Airport – Oakland San Francisco Bay Airport | 718 | -0.6 min | 97.6% | 42 |
| BUF BNA Buffalo Niagara International Airport – Nashville International Airport | 1,018 | 8.1 min | 82.4% | 34 |
| STL MDW St. Louis Lambert International Airport – Chicago Midway International Airport | 404 | 7.7 min | 87.9% | 33 |
| HOU DEN William P. Hobby Airport – Denver International Airport | 1,422 | 16.7 min | 58.1% | 31 |
| DAL SJC Dallas Love Field – Mineta San Jose International Airport | 2,329 | 21.9 min | 48.4% | 31 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 34 | 34 | 82.4% | 0 |
| November 2024 | 30 | 30 | 93.3% | 0 |
| December 2024 | 30 | 30 | 70.0% | 0 |
| January 2025 | 31 | 30 | 83.3% | 1 |
| February 2025 | 26 | 25 | 92.0% | 1 |
| March 2025 | 36 | 36 | 86.1% | 0 |
| April 2025 | 29 | 29 | 72.4% | 0 |
| May 2025 | 27 | 27 | 77.8% | 0 |
| June 2025 | 53 | 53 | 84.9% | 0 |
| July 2025 | 63 | 62 | 75.8% | 1 |
| August 2025 | 18 | 17 | 88.2% | 1 |
| September 2025 | 13 | 13 | 92.3% | 0 |
| October 2025 | 31 | 31 | 61.3% | 0 |
| November 2025 | 30 | 30 | 56.7% | 0 |
| December 2025 | 17 | 17 | 47.1% | 0 |
| January 2026 | 30 | 28 | 82.1% | 2 |
| February 2026 | 32 | 32 | 68.8% | 0 |
| March 2026 | 16 | 16 | 43.8% | 0 |
| April 2026 | 6 | 6 | 66.7% | 0 |
| May 2026 | 5 | 5 | 40.0% | 0 |
| June 2026 | 27 | 27 | 96.3% | 0 |
| July 2026 | 31 | 31 | 93.6% | 0 |