NK412
NK412 (Spirit Airlines) is a multi-stop service on 5 routes, busiest Indianapolis to Las Vegas. Of 171 departures recorded from October 2024 to October 2025, 84.8% left on time, according to the US BTS.
- On-time departures84.8%of 171 flights
- Average delay11.4 min
- October 20252▼ 90.0%vs October 2024
- Cancelled0.0%
- Legs flown under this number5
Recorded departures by month
Short series — NK412 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 2024 | Departures 2025 | Change vs last year |
|---|---|---|---|
| January | – | 6 | – |
| February | – | – | – |
| March | – | 27 | – |
| April | – | 30 | – |
| May | – | 6 | – |
| June | – | – | – |
| July | – | – | – |
| August | – | 19 | – |
| September | – | 16 | – |
| October | 20 | 2 | ▼ 90.0% |
| November | 22 | – | – |
| December | 23 | – | – |
according to the US BTS · October 2024 → October 2025
On-time departures by month
Short series — NK412 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 2024 | On time 2025 | Change vs last year |
|---|---|---|---|
| January | – | 66.7% | – |
| February | – | – | – |
| March | – | 70.4% | – |
| April | – | 96.7% | – |
| May | – | 100.0% | – |
| June | – | – | – |
| July | – | – | – |
| August | – | 89.5% | – |
| September | – | 87.5% | – |
| October | 85.0% | 50.0% | ▼ 41.2% |
| November | 86.4% | – | – |
| December | 82.6% | – | – |
according to the US BTS · October 2024 → October 2025
Average departure delay by month
Short series — NK412 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 · October 2024 → October 2025
Cancelled departures by month
Short series — NK412 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 2024 | Cancelled 2025 | Change vs last year |
|---|---|---|---|
| January | – | 0 | – |
| February | – | – | – |
| March | – | 0 | – |
| April | – | 0 | – |
| May | – | 0 | – |
| June | – | – | – |
| July | – | – | – |
| August | – | 0 | – |
| 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 100.0% 171
- Cancelled 0.0% 0
Share of all recorded flights in the period, all legs. · Oct 12, 2024 → Oct 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 |
|---|---|---|---|---|
| IND LAS Indianapolis International Airport – Harry Reid International Airport | 2,553 | 16.0 min | 83.1% | 71 |
| DTW FLL Detroit Metropolitan Wayne County Airport – Fort Lauderdale Hollywood International Airport | 1,819 | 0.2 min | 93.9% | 49 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 20 | 20 | 85.0% | 0 |
| November 2024 | 22 | 22 | 86.4% | 0 |
| December 2024 | 23 | 23 | 82.6% | 0 |
| January 2025 | 6 | 6 | 66.7% | 0 |
| March 2025 | 27 | 27 | 70.4% | 0 |
| April 2025 | 30 | 30 | 96.7% | 0 |
| May 2025 | 6 | 6 | 100.0% | 0 |
| August 2025 | 19 | 19 | 89.5% | 0 |
| September 2025 | 16 | 16 | 87.5% | 0 |
| October 2025 | 2 | 2 | 50.0% | 0 |