NK518
NK518 (Spirit Airlines) is a multi-stop service on 4 routes, busiest Charlotte to Fort Lauderdale. Of 106 departures recorded from November 2024 to December 2025, 88.5% left on time, according to the US BTS.
- On-time departures88.5%of 106 flights
- Average delay4.4 min
- December 20253▼ 72.7%vs December 2024
- Cancelled1.9%
- Legs flown under this number4
Recorded departures by month
Short series — NK518 has only 7 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 periods7 periods
| Period | Departures 2024 | Departures 2025 | Change vs last year |
|---|---|---|---|
| January | – | 22 | – |
| February | – | 28 | – |
| March | – | 4 | – |
| April | – | – | – |
| May | – | – | – |
| June | – | – | – |
| July | – | – | – |
| August | – | – | – |
| September | – | – | – |
| October | – | – | – |
| November | 10 | 28 | ▲ 180.0% |
| December | 11 | 3 | ▼ 72.7% |
according to the US BTS · November 2024 → December 2025
On-time departures by month
Short series — NK518 has only 7 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 periods7 periods
| Period | On time 2024 | On time 2025 | Change vs last year |
|---|---|---|---|
| January | – | 90.5% | – |
| February | – | 89.3% | – |
| March | – | 100.0% | – |
| April | – | – | – |
| May | – | – | – |
| June | – | – | – |
| July | – | – | – |
| August | – | – | – |
| September | – | – | – |
| October | – | – | – |
| November | 60.0% | 92.6% | ▲ 54.3% |
| December | 90.9% | 100.0% | ▲ 10.0% |
according to the US BTS · November 2024 → December 2025
Average departure delay by month
Short series — NK518 has only 7 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 → December 2025
Cancelled departures by month
Short series — NK518 has only 7 months so far. Enough to show the level now, not enough to read a trend.
Months without data are left blank.
The most recent periods7 periods
| Period | Cancelled 2024 | Cancelled 2025 | Change vs last year |
|---|---|---|---|
| January | – | 1 | – |
| February | – | 0 | – |
| March | – | 0 | – |
| April | – | – | – |
| May | – | – | – |
| June | – | – | – |
| July | – | – | – |
| August | – | – | – |
| September | – | – | – |
| October | – | – | – |
| November | 0 | 1 | – |
| December | 0 | 0 | – |
according to the US BTS · November 2024 → December 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 98.1% 104
- Cancelled 1.9% 2
Share of all recorded flights in the period, all legs. · Nov 21, 2024 → Dec 3, 2025
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 |
|---|---|---|---|---|
| CLT FLL Charlotte Douglas International Airport – Fort Lauderdale Hollywood International Airport | 1,019 | 3.2 min | 90.6% | 54 |
| BOS MYR Boston Logan International Airport – Myrtle Beach International Airport | 1,188 | 1.7 min | 93.3% | 31 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| November 2024 | 10 | 10 | 60.0% | 0 |
| December 2024 | 11 | 11 | 90.9% | 0 |
| January 2025 | 22 | 21 | 90.5% | 1 |
| February 2025 | 28 | 28 | 89.3% | 0 |
| March 2025 | 4 | 4 | 100.0% | 0 |
| November 2025 | 28 | 27 | 92.6% | 1 |
| December 2025 | 3 | 3 | 100.0% | 0 |