NK1991
NK1991 (Spirit Airlines) is a multi-stop service on 6 routes, busiest Fort Lauderdale to Columbus. Of 111 departures recorded from October 2024 to November 2025, 66.1% left on time, according to the US BTS.
- On-time departures66.1%of 111 flights
- Average delay35.8 min
- November 20252▼ 91.3%vs November 2024
- Cancelled1.8%
- Legs flown under this number6
Recorded departures by month
Short series — NK1991 has only 10 months so far. Enough to show the level now, not enough to read a trend.
All legs under this number combined; see the leg table.
Months without data are left blank.
The most recent periods10 periods
| Period | Departures 2024 | Departures 2025 | Change vs last year |
|---|---|---|---|
| January | – | 7 | – |
| February | – | – | – |
| March | – | 3 | – |
| April | – | 30 | – |
| May | – | 6 | – |
| June | – | 1 | – |
| July | – | – | – |
| August | – | – | – |
| September | – | – | – |
| October | 13 | 1 | ▼ 92.3% |
| November | 23 | 2 | ▼ 91.3% |
| December | 25 | – | – |
according to the US BTS · October 2024 → November 2025
On-time departures by month
Short series — NK1991 has only 10 months so far. Enough to show the level now, not enough to read a trend.
Months without data are left blank.
On time = departure within 15 minutes of schedule. Non-cancelled flights with a recorded delay only.
The most recent periods10 periods
| Period | On time 2024 | On time 2025 | Change vs last year |
|---|---|---|---|
| January | – | 50.0% | – |
| February | – | – | – |
| March | – | 50.0% | – |
| April | – | 56.7% | – |
| May | – | 66.7% | – |
| June | – | 100.0% | – |
| July | – | – | – |
| August | – | – | – |
| September | – | – | – |
| October | 69.2% | 100.0% | ▲ 44.4% |
| November | 78.3% | 100.0% | ▲ 27.8% |
| December | 64.0% | – | – |
according to the US BTS · October 2024 → November 2025
Average departure delay by month
Short series — NK1991 has only 10 months so far. Enough to show the level now, not enough to read a trend.
Months without data are left blank.
according to the US BTS · October 2024 → November 2025
Cancelled departures by month
Short series — NK1991 has only 10 months so far. Enough to show the level now, not enough to read a trend.
Months without data are left blank.
The most recent periods10 periods
| Period | Cancelled 2024 | Cancelled 2025 | Change vs last year |
|---|---|---|---|
| January | – | 1 | – |
| February | – | – | – |
| March | – | 1 | – |
| April | – | 0 | – |
| May | – | 0 | – |
| June | – | 0 | – |
| July | – | – | – |
| August | – | – | – |
| September | – | – | – |
| October | 0 | 0 | – |
| November | 0 | 0 | – |
| December | 0 | – | – |
according to the US BTS · October 2024 → November 2025
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% 109
- Cancelled 1.8% 2
Share of all recorded flights in the period, all legs. · Oct 12, 2024 → Nov 27, 2025
On time, leg by leg
Departures within 15 minutes of schedule; small figure = departures recorded.
Legs flown under this number
2| Routes | Distance (km) | Avg delay | On time | Departures |
|---|---|---|---|---|
| FLL CMH Fort Lauderdale Hollywood International Airport – John Glenn Columbus International Airport | 1,569 | 18.4 min | 68.7% | 68 |
| MIA LGA Miami International Airport – LaGuardia Airport | 1,768 | 73.0 min | 56.8% | 38 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 13 | 13 | 69.2% | 0 |
| November 2024 | 23 | 23 | 78.3% | 0 |
| December 2024 | 25 | 25 | 64.0% | 0 |
| January 2025 | 7 | 6 | 50.0% | 1 |
| March 2025 | 3 | 2 | 50.0% | 1 |
| April 2025 | 30 | 30 | 56.7% | 0 |
| May 2025 | 6 | 6 | 66.7% | 0 |
| June 2025 | 1 | 1 | 100.0% | 0 |
| October 2025 | 1 | 1 | 100.0% | 0 |
| November 2025 | 2 | 2 | 100.0% | 0 |