NK812
NK812 (Spirit Airlines) is a multi-stop service on 4 routes, busiest Miami to Dallas-Fort Worth. Of 138 departures recorded from January 2025 to December 2025, 69.9% left on time, according to the US BTS.
- On-time departures69.9%of 138 flights
- Average delay18.8 min
- December 20252
- Cancelled1.5%
- Legs flown under this number4
Recorded departures by month
Short series — NK812 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 | – | 23 | – |
| February | – | 28 | – |
| March | – | 28 | – |
| April | – | 30 | – |
| May | – | 6 | – |
| June | – | 3 | – |
| July | – | – | – |
| August | – | – | – |
| September | – | – | – |
| October | – | – | – |
| November | – | 18 | – |
| December | – | 2 | – |
according to the US BTS · January 2025 → December 2025
On-time departures by month
Short series — NK812 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 | – | 81.0% | – |
| February | – | 67.9% | – |
| March | – | 64.3% | – |
| April | – | 66.7% | – |
| May | – | 50.0% | – |
| June | – | 100.0% | – |
| July | – | – | – |
| August | – | – | – |
| September | – | – | – |
| October | – | – | – |
| November | – | 72.2% | – |
| December | – | 100.0% | – |
according to the US BTS · January 2025 → December 2025
Average departure delay by month
Short series — NK812 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 · January 2025 → December 2025
Cancelled departures by month
Short series — NK812 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 | – | 2 | – |
| February | – | 0 | – |
| March | – | 0 | – |
| April | – | 0 | – |
| May | – | 0 | – |
| June | – | 0 | – |
| July | – | – | – |
| August | – | – | – |
| September | – | – | – |
| October | – | – | – |
| November | – | 0 | – |
| December | – | 0 | – |
according to the US BTS · January 2025 → 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 98.6% 136
- Cancelled 1.4% 2
Share of all recorded flights in the period, all legs. · Jan 9, 2025 → 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 |
|---|---|---|---|---|
| MIA DFW Miami International Airport – Dallas Fort Worth International Airport | 1,802 | 28.2 min | 67.2% | 61 |
| ATL MSP Hartsfield Jackson Atlanta International Airport – Minneapolis–Saint Paul International Airport / Wold–Chamberlain Field | 1,460 | 13.2 min | 69.2% | 54 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| January 2025 | 23 | 21 | 81.0% | 2 |
| February 2025 | 28 | 28 | 67.9% | 0 |
| March 2025 | 28 | 28 | 64.3% | 0 |
| April 2025 | 30 | 30 | 66.7% | 0 |
| May 2025 | 6 | 6 | 50.0% | 0 |
| June 2025 | 3 | 3 | 100.0% | 0 |
| November 2025 | 18 | 18 | 72.2% | 0 |
| December 2025 | 2 | 2 | 100.0% | 0 |