NK603
NK603 (Spirit Airlines) is a multi-stop service on 4 routes, busiest Charlotte to Fort Lauderdale. Of 132 departures recorded from February 2025 to January 2026, 58.4% left on time, according to the US BTS.
- On-time departures58.4%of 132 flights
- Average delay31.1 min
- January 20265
- Cancelled5.3%
- Legs flown under this number4
Recorded departures by month
Short series — NK603 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 2025 | Departures 2026 | Change vs last year |
|---|---|---|---|
| January | – | 5 | – |
| February | 10 | – | – |
| March | 29 | – | – |
| April | 30 | – | – |
| May | 6 | – | – |
| June | – | – | – |
| July | – | – | – |
| August | – | – | – |
| September | – | – | – |
| October | – | – | in progress |
| November | 29 | – | – |
| December | 23 | – | – |
according to the US BTS · February 2025 → January 2026
On-time departures by month
Short series — NK603 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 2025 | On time 2026 | Change vs last year |
|---|---|---|---|
| January | – | 20.0% | – |
| February | 80.0% | – | – |
| March | 69.0% | – | – |
| April | 60.0% | – | – |
| May | 33.3% | – | – |
| June | – | – | – |
| July | – | – | – |
| August | – | – | – |
| September | – | – | – |
| October | – | – | in progress |
| November | 58.3% | – | – |
| December | 47.6% | – | – |
according to the US BTS · February 2025 → January 2026
Average departure delay by month
Short series — NK603 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 · February 2025 → January 2026
Cancelled departures by month
Short series — NK603 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 2025 | Cancelled 2026 | Change vs last year |
|---|---|---|---|
| January | – | 0 | – |
| February | 0 | – | – |
| March | 0 | – | – |
| April | 0 | – | – |
| May | 0 | – | – |
| June | – | – | – |
| July | – | – | – |
| August | – | – | – |
| September | – | – | – |
| October | – | – | in progress |
| November | 5 | – | – |
| December | 2 | – | – |
according to the US BTS · February 2025 → January 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 94.7% 125
- Cancelled 5.3% 7
Share of all recorded flights in the period, all legs. · Feb 13, 2025 → Jan 5, 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 |
|---|---|---|---|---|
| CLT FLL Charlotte Douglas International Airport – Fort Lauderdale Hollywood International Airport | 1,019 | 29.7 min | 60.3% | 63 |
| ORD EWR Chicago O'Hare International Airport – Newark Liberty International Airport | 1,154 | 32.6 min | 55.6% | 32 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| February 2025 | 10 | 10 | 80.0% | 0 |
| March 2025 | 29 | 29 | 69.0% | 0 |
| April 2025 | 30 | 30 | 60.0% | 0 |
| May 2025 | 6 | 6 | 33.3% | 0 |
| November 2025 | 29 | 24 | 58.3% | 5 |
| December 2025 | 23 | 21 | 47.6% | 2 |
| January 2026 | 5 | 5 | 20.0% | 0 |