NK912
NK912 (Spirit Airlines) is a multi-stop service on 4 routes, busiest Miami to Las Vegas. Of 114 departures recorded from October 2024 to September 2025, 87.7% left on time, according to the US BTS.
- On-time departures87.7%of 114 flights
- Average delay3.7 min
- September 20253
- Cancelled0.0%
- Legs flown under this number4
Recorded departures by month
Short series — NK912 has only 8 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 periods8 periods
| Period | Departures 2024 | Departures 2025 | Change vs last year |
|---|---|---|---|
| January | – | – | – |
| February | – | 17 | – |
| March | – | 30 | – |
| April | – | 18 | – |
| May | – | 2 | – |
| June | – | – | – |
| July | – | – | – |
| August | – | 18 | – |
| September | – | 3 | – |
| October | 20 | – | – |
| November | 6 | – | – |
| December | – | – | – |
according to the US BTS · October 2024 → September 2025
On-time departures by month
Short series — NK912 has only 8 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 periods8 periods
| Period | On time 2024 | On time 2025 | Change vs last year |
|---|---|---|---|
| January | – | – | – |
| February | – | 88.2% | – |
| March | – | 86.7% | – |
| April | – | 94.4% | – |
| May | – | 100.0% | – |
| June | – | – | – |
| July | – | – | – |
| August | – | 94.4% | – |
| September | – | 66.7% | – |
| October | 85.0% | – | – |
| November | 66.7% | – | – |
| December | – | – | – |
according to the US BTS · October 2024 → September 2025
Average departure delay by month
Short series — NK912 has only 8 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 → September 2025
Cancelled departures by month
Short series — NK912 has only 8 months so far. Enough to show the level now, not enough to read a trend.
Months without data are left blank.
The most recent periods8 periods
| Period | Cancelled 2024 | Cancelled 2025 | Change vs last year |
|---|---|---|---|
| January | – | – | – |
| February | – | 0 | – |
| March | – | 0 | – |
| April | – | 0 | – |
| May | – | 0 | – |
| June | – | – | – |
| July | – | – | – |
| August | – | 0 | – |
| September | – | 0 | – |
| October | 0 | – | – |
| November | 0 | – | – |
| December | – | – | – |
according to the US BTS · October 2024 → September 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% 114
- Cancelled 0.0% 0
Share of all recorded flights in the period, all legs. · Oct 12, 2024 → Sep 3, 2025
Legs flown under this number
1| Routes | Distance (km) | Avg delay | On time | Departures |
|---|---|---|---|---|
| MIA LAS Miami International Airport – Harry Reid International Airport | 3,494 | 4.9 min | 89.1% | 46 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 20 | 20 | 85.0% | 0 |
| November 2024 | 6 | 6 | 66.7% | 0 |
| February 2025 | 17 | 17 | 88.2% | 0 |
| March 2025 | 30 | 30 | 86.7% | 0 |
| April 2025 | 18 | 18 | 94.4% | 0 |
| May 2025 | 2 | 2 | 100.0% | 0 |
| August 2025 | 18 | 18 | 94.4% | 0 |
| September 2025 | 3 | 3 | 66.7% | 0 |