WN1278
WN1278 (Southwest Airlines) is a multi-stop service on 32 routes, busiest Fort Myers to Nashville. Of 765 departures recorded from October 2024 to July 2026, 72.2% left on time, according to the US BTS.
- On-time departures72.2%of 765 flights
- Average delay14.9 min
- July 202631▲ 0.0%vs July 2025
- Cancelled1.6%
- Legs flown under this number32
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 | 28 | 54 | ▲ 92.9% |
| February | 26 | 37 | ▲ 42.3% |
| March | 27 | 29 | ▲ 7.4% |
| April | 41 | 39 | ▼ 4.9% |
| May | 48 | 45 | ▼ 6.3% |
| June | 32 | 31 | ▼ 3.1% |
| July | 31 | 31 | 0.0% |
| August | 23 | – | – |
| September | 22 | – | – |
| October | 27 | – | in progress |
| November | 49 | – | – |
| December | 62 | – | – |
| Year to date (Jan–Jul) | 233 | 266 | ▲ 14.2% |
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 | 80.0% | 76.9% | ▼ 3.8% |
| February | 76.9% | 66.7% | ▼ 13.3% |
| March | 96.3% | 69.0% | ▼ 28.4% |
| April | 82.9% | 61.5% | ▼ 25.8% |
| May | 85.4% | 64.4% | ▼ 24.6% |
| June | 78.1% | 35.5% | ▼ 54.6% |
| July | 74.2% | 51.7% | ▼ 30.3% |
| August | 69.6% | – | – |
| September | 86.4% | – | – |
| October | 40.7% | – | in progress |
| November | 97.9% | – | – |
| December | 60.7% | – | – |
| Year-to-date average (Jan–Jul) | 82.0% | 60.8% | ▼ 25.8% |
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 | 3 | 2 | ▼ 33.3% |
| February | 0 | 1 | – |
| March | 0 | 0 | – |
| April | 0 | 0 | – |
| May | 0 | 0 | – |
| June | 0 | 0 | – |
| July | 0 | 2 | – |
| August | 0 | – | – |
| September | 0 | – | – |
| October | 0 | – | in progress |
| November | 1 | – | – |
| December | 1 | – | – |
| Year to date (Jan–Jul) | 3 | 5 | ▲ 66.7% |
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 98.4% 753
- Cancelled 1.6% 12
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 |
|---|---|---|---|---|
| RSW BNA Southwest Florida International Airport – Nashville International Airport | 1,164 | 9.3 min | 73.8% | 61 |
| BNA PNS Nashville International Airport – Pensacola International Airport | 630 | 9.4 min | 81.4% | 59 |
| DAL MCO Dallas Love Field – Orlando International Airport | 1,564 | 14.4 min | 65.5% | 58 |
| BUR SJC Hollywood Burbank/Bob Hope Airport – Mineta San Jose International Airport | 477 | 14.5 min | 65.5% | 58 |
| MCI MDW Kansas City International Airport – Chicago Midway International Airport | 650 | 3.2 min | 93.0% | 57 |
| DAL BNA Dallas Love Field – Nashville International Airport | 1,000 | 37.2 min | 36.7% | 50 |
| SMF GEG Sacramento International Airport – Spokane International Airport | 1,045 | 5.4 min | 81.0% | 42 |
| BWI MCI Baltimore/Washington International Thurgood Marshall Airport – Kansas City International Airport | 1,552 | 23.8 min | 46.2% | 42 |
| PNS DAL Pensacola International Airport – Dallas Love Field | 951 | 11.5 min | 88.2% | 35 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 23 | 22 | 100.0% | 1 |
| November 2024 | 30 | 30 | 66.7% | 0 |
| December 2024 | 30 | 29 | 69.0% | 1 |
| January 2025 | 28 | 25 | 80.0% | 3 |
| February 2025 | 26 | 26 | 76.9% | 0 |
| March 2025 | 27 | 27 | 96.3% | 0 |
| April 2025 | 41 | 41 | 82.9% | 0 |
| May 2025 | 48 | 48 | 85.4% | 0 |
| June 2025 | 32 | 32 | 78.1% | 0 |
| July 2025 | 31 | 31 | 74.2% | 0 |
| August 2025 | 23 | 23 | 69.6% | 0 |
| September 2025 | 22 | 22 | 86.4% | 0 |
| October 2025 | 27 | 27 | 40.7% | 0 |
| November 2025 | 49 | 48 | 97.9% | 1 |
| December 2025 | 62 | 61 | 60.7% | 1 |
| January 2026 | 54 | 52 | 76.9% | 2 |
| February 2026 | 37 | 36 | 66.7% | 1 |
| March 2026 | 29 | 29 | 69.0% | 0 |
| April 2026 | 39 | 39 | 61.5% | 0 |
| May 2026 | 45 | 45 | 64.4% | 0 |
| June 2026 | 31 | 31 | 35.5% | 0 |
| July 2026 | 31 | 29 | 51.7% | 2 |