NK1243
NK1243 (Spirit Airlines) is a multi-stop service on 4 routes, busiest Fort Lauderdale to Baltimore. Of 157 departures recorded from November 2024 to April 2026, 69.7% left on time, according to the US BTS.
- On-time departures69.7%of 157 flights
- Average delay17.7 min
- April 202614
- Cancelled3.2%
- Legs flown under this number4
Recorded departures by month
Short series — NK1243 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 periods8 periods
| Period | Departures 2025 | Departures 2026 | Change vs last year |
|---|---|---|---|
| January | – | 24 | – |
| February | 10 | 27 | ▲ 170.0% |
| March | 2 | 31 | ▲ 1,450.0% |
| April | – | 14 | – |
| May | – | – | – |
| June | – | – | – |
| July | 23 | – | – |
| August | 12 | – | – |
| September | – | – | – |
| October | – | – | in progress |
| November | – | – | – |
| December | – | – | – |
according to the US BTS · November 2024 → April 2026
On-time departures by month
Short series — NK1243 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 periods8 periods
| Period | On time 2025 | On time 2026 | Change vs last year |
|---|---|---|---|
| January | – | 60.9% | – |
| February | 70.0% | 80.0% | ▲ 14.3% |
| March | 100.0% | 48.4% | ▼ 51.6% |
| April | – | 53.9% | – |
| May | – | – | – |
| June | – | – | – |
| July | 95.5% | – | – |
| August | 83.3% | – | – |
| September | – | – | – |
| October | – | – | in progress |
| November | – | – | – |
| December | – | – | – |
according to the US BTS · November 2024 → April 2026
Average departure delay by month
Short series — NK1243 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 · November 2024 → April 2026
Cancelled departures by month
Short series — NK1243 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 periods8 periods
| Period | Cancelled 2025 | Cancelled 2026 | Change vs last year |
|---|---|---|---|
| January | – | 1 | – |
| February | 0 | 2 | – |
| March | 0 | 0 | – |
| April | – | 1 | – |
| May | – | – | – |
| June | – | – | – |
| July | 1 | – | – |
| August | 0 | – | – |
| September | – | – | – |
| October | – | – | in progress |
| November | – | – | – |
| December | – | – | – |
according to the US BTS · November 2024 → April 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 96.8% 152
- Cancelled 3.2% 5
Share of all recorded flights in the period, all legs. · Nov 7, 2024 → Apr 14, 2026
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 BWI Fort Lauderdale Hollywood International Airport – Baltimore/Washington International Thurgood Marshall Airport | 1,493 | 23.2 min | 60.9% | 96 |
| PHL FLL Philadelphia International Airport – Fort Lauderdale Hollywood International Airport | 1,601 | 8.6 min | 91.2% | 35 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| November 2024 | 14 | 14 | 71.4% | 0 |
| February 2025 | 10 | 10 | 70.0% | 0 |
| March 2025 | 2 | 2 | 100.0% | 0 |
| July 2025 | 23 | 22 | 95.5% | 1 |
| August 2025 | 12 | 12 | 83.3% | 0 |
| January 2026 | 24 | 23 | 60.9% | 1 |
| February 2026 | 27 | 25 | 80.0% | 2 |
| March 2026 | 31 | 31 | 48.4% | 0 |
| April 2026 | 14 | 13 | 53.9% | 1 |