NK1431
NK1431 (Spirit Airlines) flies Nashville to Fort Lauderdale. Of 31 departures recorded from December 2025 to January 2026, 46.4% left on time, according to the US BTS.
Recorded departures by month
Short series — NK1431 has only 2 months so far. Enough to show the level now, not enough to read a trend.
The most recent periods2 periods
| Period | Departures 2025 | Departures 2026 | Change vs last year |
|---|---|---|---|
| January | – | 7 | – |
| February | – | – | – |
| March | – | – | – |
| April | – | – | – |
| May | – | – | – |
| June | – | – | – |
| July | – | – | – |
| August | – | – | – |
| September | – | – | – |
| October | – | – | in progress |
| November | – | – | – |
| December | 24 | – | – |
according to the US BTS · December 2025 → January 2026
On-time departures by month
Short series — NK1431 has only 2 months so far. Enough to show the level now, not enough to read a trend.
On time = departure within 15 minutes of schedule. Non-cancelled flights with a recorded delay only.
The most recent periods2 periods
| Period | On time 2025 | On time 2026 | Change vs last year |
|---|---|---|---|
| January | – | 60.0% | – |
| February | – | – | – |
| March | – | – | – |
| April | – | – | – |
| May | – | – | – |
| June | – | – | – |
| July | – | – | – |
| August | – | – | – |
| September | – | – | – |
| October | – | – | in progress |
| November | – | – | – |
| December | 43.5% | – | – |
according to the US BTS · December 2025 → January 2026
Average departure delay by month
Short series — NK1431 has only 2 months so far. Enough to show the level now, not enough to read a trend.
according to the US BTS · December 2025 → January 2026
Cancelled departures by month
Short series — NK1431 has only 2 months so far. Enough to show the level now, not enough to read a trend.
The most recent periods2 periods
| Period | Cancelled 2025 | Cancelled 2026 | Change vs last year |
|---|---|---|---|
| January | – | 2 | – |
| February | – | – | – |
| March | – | – | – |
| April | – | – | – |
| May | – | – | – |
| June | – | – | – |
| July | – | – | – |
| August | – | – | – |
| September | – | – | – |
| October | – | – | in progress |
| November | – | – | – |
| December | 1 | – | – |
according to the US BTS · December 2025 → January 2026
This is a historical record of departures already flown, not a forecast for your flight.
Cancellation share
- Not cancelled 90.3% 28
- Cancelled 9.7% 3
Share of all recorded flights in the period, all legs. · Dec 4, 2025 → Jan 7, 2026
Legs flown under this number
1| Routes | Distance (km) | Avg delay | On time | Departures |
|---|---|---|---|---|
| BNA FLL Nashville International Airport – Fort Lauderdale Hollywood International Airport | 1,278 | 43.1 min | 46.4% | 31 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| December 2025 | 24 | 23 | 43.5% | 1 |
| January 2026 | 7 | 5 | 60.0% | 2 |