NK1250
NK1250 (Spirit Airlines) is a multi-stop service on 4 routes, busiest Houston to Fort Lauderdale. Of 145 departures recorded from April 2025 to May 2026, 80.4% left on time, according to the US BTS.
- On-time departures80.4%of 145 flights
- Average delay11.2 min
- May 20261▼ 75.0%vs May 2025
- Cancelled4.8%
- Legs flown under this number4
Recorded departures by month
Short series — NK1250 has only 9 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 periods9 periods
| Period | Departures 2025 | Departures 2026 | Change vs last year |
|---|---|---|---|
| January | – | 24 | – |
| February | – | 28 | – |
| March | – | 31 | – |
| April | 12 | 25 | ▲ 108.3% |
| May | 4 | 1 | ▼ 75.0% |
| June | – | – | – |
| July | 13 | – | – |
| August | 7 | – | – |
| September | – | – | – |
| October | – | – | in progress |
| November | – | – | – |
| December | – | – | – |
according to the US BTS · April 2025 → May 2026
On-time departures by month
Short series — NK1250 has only 9 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 periods9 periods
| Period | On time 2025 | On time 2026 | Change vs last year |
|---|---|---|---|
| January | – | 91.3% | – |
| February | – | 84.6% | – |
| March | – | 64.3% | – |
| April | 91.7% | 87.5% | ▼ 4.5% |
| May | 100.0% | 100.0% | 0.0% |
| June | – | – | – |
| July | 69.2% | – | – |
| August | 57.1% | – | – |
| September | – | – | – |
| October | – | – | in progress |
| November | – | – | – |
| December | – | – | – |
according to the US BTS · April 2025 → May 2026
Average departure delay by month
Short series — NK1250 has only 9 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 · April 2025 → May 2026
Cancelled departures by month
Short series — NK1250 has only 9 months so far. Enough to show the level now, not enough to read a trend.
Months without data are left blank.
The most recent periods9 periods
| Period | Cancelled 2025 | Cancelled 2026 | Change vs last year |
|---|---|---|---|
| January | – | 1 | – |
| February | – | 2 | – |
| March | – | 3 | – |
| April | 0 | 1 | – |
| May | 0 | 0 | – |
| June | – | – | – |
| July | 0 | – | – |
| August | 0 | – | – |
| September | – | – | – |
| October | – | – | in progress |
| November | – | – | – |
| December | – | – | – |
according to the US BTS · April 2025 → May 2026
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 95.2% 138
- Cancelled 4.8% 7
Share of all recorded flights in the period, all legs. · Apr 10, 2025 → May 1, 2026
Legs flown under this number
1| Routes | Distance (km) | Avg delay | On time | Departures |
|---|---|---|---|---|
| IAH FLL George Bush Intercontinental Airport – Fort Lauderdale Hollywood International Airport | 1,552 | 9.2 min | 78.9% | 97 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| April 2025 | 12 | 12 | 91.7% | 0 |
| May 2025 | 4 | 4 | 100.0% | 0 |
| July 2025 | 13 | 13 | 69.2% | 0 |
| August 2025 | 7 | 7 | 57.1% | 0 |
| January 2026 | 24 | 23 | 91.3% | 1 |
| February 2026 | 28 | 26 | 84.6% | 2 |
| March 2026 | 31 | 28 | 64.3% | 3 |
| April 2026 | 25 | 24 | 87.5% | 1 |
| May 2026 | 1 | 1 | 100.0% | 0 |