NK3997
NK3997 (Spirit Airlines) is a multi-stop service on 7 routes, busiest Orlando to Philadelphia. Of 292 departures recorded from October 2024 to October 2025, 83.8% left on time, according to the US BTS.
- On-time departures83.8%of 292 flights
- Average delay7.7 min
- October 202531▲ 55.0%vs October 2024
- Cancelled0.7%
- Legs flown under this number7
Recorded departures by month
All legs under this number combined; see the leg table.
Months without data are left blank.
The most recent periods12 periods
| Period | Departures 2024 | Departures 2025 | Change vs last year |
|---|---|---|---|
| January | – | 8 | – |
| February | – | – | – |
| March | – | 27 | – |
| April | – | 30 | – |
| May | – | 6 | – |
| June | – | 19 | – |
| July | – | 31 | – |
| August | – | 31 | – |
| September | – | 30 | – |
| October | 20 | 31 | ▲ 55.0% |
| November | 29 | – | – |
| December | 30 | – | – |
according to the US BTS · October 2024 → October 2025
On-time departures by month
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 periods12 periods
| Period | On time 2024 | On time 2025 | Change vs last year |
|---|---|---|---|
| January | – | 87.5% | – |
| February | – | – | – |
| March | – | 77.8% | – |
| April | – | 86.7% | – |
| May | – | 83.3% | – |
| June | – | 55.6% | – |
| July | – | 77.4% | – |
| August | – | 86.7% | – |
| September | – | 93.3% | – |
| October | 100.0% | 90.3% | ▼ 9.7% |
| November | 93.1% | – | – |
| December | 70.0% | – | – |
according to the US BTS · October 2024 → October 2025
Average departure delay by month
Months without data are left blank.
according to the US BTS · October 2024 → October 2025
Cancelled departures by month
Months without data are left blank.
The most recent periods12 periods
| Period | Cancelled 2024 | Cancelled 2025 | Change vs last year |
|---|---|---|---|
| January | – | 0 | – |
| February | – | – | – |
| March | – | 0 | – |
| April | – | 0 | – |
| May | – | 0 | – |
| June | – | 1 | – |
| July | – | 0 | – |
| August | – | 1 | – |
| 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 99.3% 290
- Cancelled 0.7% 2
Share of all recorded flights in the period, all legs. · Oct 12, 2024 → Oct 31, 2025
On time, leg by leg
Departures within 15 minutes of schedule; small figure = departures recorded.
Legs flown under this number
4| Routes | Distance (km) | Avg delay | On time | Departures |
|---|---|---|---|---|
| MCO PHL Orlando International Airport – Philadelphia International Airport | 1,389 | 15.6 min | 77.7% | 113 |
| ACY MCO Atlantic City International Airport – Orlando International Airport | 1,373 | -0.2 min | 91.1% | 79 |
| PHL MCO Philadelphia International Airport – Orlando International Airport | 1,389 | 1.9 min | 88.2% | 35 |
| MCO ACY Orlando International Airport – Atlantic City International Airport | 1,373 | 9.4 min | 80.0% | 35 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 20 | 20 | 100.0% | 0 |
| November 2024 | 29 | 29 | 93.1% | 0 |
| December 2024 | 30 | 30 | 70.0% | 0 |
| January 2025 | 8 | 8 | 87.5% | 0 |
| March 2025 | 27 | 27 | 77.8% | 0 |
| April 2025 | 30 | 30 | 86.7% | 0 |
| May 2025 | 6 | 6 | 83.3% | 0 |
| June 2025 | 19 | 18 | 55.6% | 1 |
| July 2025 | 31 | 31 | 77.4% | 0 |
| August 2025 | 31 | 30 | 86.7% | 1 |
| September 2025 | 30 | 30 | 93.3% | 0 |
| October 2025 | 31 | 31 | 90.3% | 0 |