NK1221
NK1221 (Spirit Airlines) is a multi-stop service on 4 routes, busiest Cleveland to Fort Lauderdale. Of 160 departures recorded from October 2024 to October 2025, 91.8% left on time, according to the US BTS.
- On-time departures91.8%of 160 flights
- Average delay0.4 min
- October 202517▲ 21.4%vs October 2024
- Cancelled0.6%
- Legs flown under this number4
Recorded departures by month
Short series — NK1221 has only 8 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 periods8 periods
| Period | Departures 2024 | Departures 2025 | Change vs last year |
|---|---|---|---|
| January | – | 7 | – |
| February | – | – | – |
| March | – | – | – |
| April | – | – | – |
| May | – | – | – |
| June | – | – | – |
| July | – | 23 | – |
| August | – | 26 | – |
| September | – | 16 | – |
| October | 14 | 17 | ▲ 21.4% |
| November | 28 | – | – |
| December | 29 | – | – |
according to the US BTS · October 2024 → October 2025
On-time departures by month
Short series — NK1221 has only 8 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 periods8 periods
| Period | On time 2024 | On time 2025 | Change vs last year |
|---|---|---|---|
| January | – | 100.0% | – |
| February | – | – | – |
| March | – | – | – |
| April | – | – | – |
| May | – | – | – |
| June | – | – | – |
| July | – | 81.8% | – |
| August | – | 76.9% | – |
| September | – | 100.0% | – |
| October | 100.0% | 100.0% | 0.0% |
| November | 92.9% | – | – |
| December | 96.6% | – | – |
according to the US BTS · October 2024 → October 2025
Average departure delay by month
Short series — NK1221 has only 8 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 → October 2025
Cancelled departures by month
Short series — NK1221 has only 8 months so far. Enough to show the level now, not enough to read a trend.
Months without data are left blank.
The most recent periods8 periods
| Period | Cancelled 2024 | Cancelled 2025 | Change vs last year |
|---|---|---|---|
| January | – | 0 | – |
| February | – | – | – |
| March | – | – | – |
| April | – | – | – |
| May | – | – | – |
| June | – | – | – |
| July | – | 1 | – |
| August | – | 0 | – |
| September | – | 0 | – |
| October | 0 | 0 | – |
| November | 0 | – | – |
| December | 0 | – | – |
according to the US BTS · October 2024 → October 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 99.4% 159
- Cancelled 0.6% 1
Share of all recorded flights in the period, all legs. · Oct 12, 2024 → Oct 30, 2025
On time, leg by leg
Departures within 15 minutes of schedule; small figure = departures recorded.
Legs flown under this number
3| Routes | Distance (km) | Avg delay | On time | Departures |
|---|---|---|---|---|
| CLE FLL Cleveland Hopkins International Airport – Fort Lauderdale Hollywood International Airport | 1,713 | -3.6 min | 96.2% | 78 |
| FLL PNS Fort Lauderdale Hollywood International Airport – Pensacola International Airport | 845 | 5.2 min | 82.4% | 35 |
| DTW TPA Detroit Metropolitan Wayne County Airport – Tampa International Airport | 1,585 | -3.4 min | 100.0% | 33 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 14 | 14 | 100.0% | 0 |
| November 2024 | 28 | 28 | 92.9% | 0 |
| December 2024 | 29 | 29 | 96.6% | 0 |
| January 2025 | 7 | 7 | 100.0% | 0 |
| July 2025 | 23 | 22 | 81.8% | 1 |
| August 2025 | 26 | 26 | 76.9% | 0 |
| September 2025 | 16 | 16 | 100.0% | 0 |
| October 2025 | 17 | 17 | 100.0% | 0 |