NK2421
NK2421 (Spirit Airlines) is a multi-stop service on 3 routes, busiest Charlotte to New York. Of 79 departures recorded from May 2025 to May 2026, 90.9% left on time, according to the US BTS.
- On-time departures90.9%of 79 flights
- Average delay3.3 min
- May 20261▼ 95.2%vs May 2025
- Cancelled2.5%
- Legs flown under this number3
Recorded departures by month
Short series — NK2421 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 | – | – | – |
| February | – | – | – |
| March | – | – | – |
| April | – | 1 | – |
| May | 21 | 1 | ▼ 95.2% |
| June | 29 | – | – |
| July | 8 | – | – |
| August | – | – | – |
| September | – | – | – |
| October | – | – | in progress |
| November | 17 | – | – |
| December | 2 | – | – |
according to the US BTS · May 2025 → May 2026
On-time departures by month
Short series — NK2421 has only 6 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 periods6 periods
| Period | On time 2025 | On time 2026 | Change vs last year |
|---|---|---|---|
| January | – | – | – |
| February | – | – | – |
| March | – | – | – |
| April | – | 0.0% | – |
| May | 100.0% | – | – |
| June | 89.7% | – | – |
| July | 87.5% | – | – |
| August | – | – | – |
| September | – | – | – |
| October | – | – | in progress |
| November | 87.5% | – | – |
| December | 100.0% | – | – |
according to the US BTS · May 2025 → April 2026
Average departure delay by month
Short series — NK2421 has only 6 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 · May 2025 → April 2026
Cancelled departures by month
Short series — NK2421 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 | – | – | – |
| February | – | – | – |
| March | – | – | – |
| April | – | 0 | – |
| May | 0 | 1 | – |
| June | 0 | – | – |
| July | 0 | – | – |
| August | – | – | – |
| September | – | – | – |
| October | – | – | in progress |
| November | 1 | – | – |
| December | 0 | – | – |
according to the US BTS · May 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 97.5% 77
- Cancelled 2.5% 2
Share of all recorded flights in the period, all legs. · May 7, 2025 → May 1, 2026
Legs flown under this number
1| Routes | Distance (km) | Avg delay | On time | Departures |
|---|---|---|---|---|
| CLT LGA Charlotte Douglas International Airport – LaGuardia Airport | 875 | 2.4 min | 93.1% | 58 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| May 2025 | 21 | 21 | 100.0% | 0 |
| June 2025 | 29 | 29 | 89.7% | 0 |
| July 2025 | 8 | 8 | 87.5% | 0 |
| November 2025 | 17 | 16 | 87.5% | 1 |
| December 2025 | 2 | 2 | 100.0% | 0 |
| April 2026 | 1 | 1 | 0.0% | 0 |
| May 2026 | 1 | 0 | — | 1 |