NK1240
NK1240 (Spirit Airlines) is a multi-stop service on 4 routes, busiest Baltimore to Fort Lauderdale. Of 165 departures recorded from July 2025 to May 2026, 87.0% left on time, according to the US BTS.
- On-time departures87.0%of 165 flights
- Average delay3.9 min
- May 20261
- Cancelled6.7%
- Legs flown under this number4
Recorded departures by month
Short series — NK1240 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 2025 | Departures 2026 | Change vs last year |
|---|---|---|---|
| January | – | 23 | – |
| February | – | 27 | – |
| March | – | 31 | – |
| April | – | 30 | – |
| May | – | 1 | – |
| June | – | – | – |
| July | 7 | – | – |
| August | 3 | – | – |
| September | 20 | – | – |
| October | 22 | – | in progress |
| November | 1 | – | – |
| December | – | – | – |
according to the US BTS · July 2025 → May 2026
On-time departures by month
Short series — NK1240 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 2025 | On time 2026 | Change vs last year |
|---|---|---|---|
| January | – | 81.0% | – |
| February | – | 84.0% | – |
| March | – | 88.0% | – |
| April | – | 83.3% | – |
| May | – | 100.0% | – |
| June | – | – | – |
| July | 100.0% | – | – |
| August | 66.7% | – | – |
| September | 100.0% | – | – |
| October | 90.9% | – | in progress |
| November | 0.0% | – | – |
| December | – | – | – |
according to the US BTS · July 2025 → May 2026
Average departure delay by month
Short series — NK1240 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 · July 2025 → May 2026
Cancelled departures by month
Short series — NK1240 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 2025 | Cancelled 2026 | Change vs last year |
|---|---|---|---|
| January | – | 2 | – |
| February | – | 2 | – |
| March | – | 6 | – |
| April | – | 0 | – |
| May | – | 0 | – |
| June | – | – | – |
| July | 1 | – | – |
| August | 0 | – | – |
| September | 0 | – | – |
| October | 0 | – | in progress |
| November | 0 | – | – |
| December | – | – | – |
according to the US BTS · July 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 93.3% 154
- Cancelled 6.7% 11
Share of all recorded flights in the period, all legs. · Jul 10, 2025 → May 1, 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 |
|---|---|---|---|---|
| BWI FLL Baltimore/Washington International Thurgood Marshall Airport – Fort Lauderdale Hollywood International Airport | 1,493 | 7.3 min | 83.5% | 95 |
| TPA ATL Tampa International Airport – Hartsfield Jackson Atlanta International Airport | 655 | -2.1 min | 93.0% | 43 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| July 2025 | 7 | 6 | 100.0% | 1 |
| August 2025 | 3 | 3 | 66.7% | 0 |
| September 2025 | 20 | 20 | 100.0% | 0 |
| October 2025 | 22 | 22 | 90.9% | 0 |
| November 2025 | 1 | 1 | 0.0% | 0 |
| January 2026 | 23 | 21 | 81.0% | 2 |
| February 2026 | 27 | 25 | 84.0% | 2 |
| March 2026 | 31 | 25 | 88.0% | 6 |
| April 2026 | 30 | 30 | 83.3% | 0 |
| May 2026 | 1 | 1 | 100.0% | 0 |