NK1678
NK1678 (Spirit Airlines) is a multi-stop service on 3 routes, busiest Dallas-Fort Worth to Los Angeles. Of 43 departures recorded from January 2025 to December 2025, 76.2% left on time, according to the US BTS.
- On-time departures76.2%of 43 flights
- Average delay16.2 min
- December 20254
- Cancelled2.3%
- Legs flown under this number3
Recorded departures by month
Short series — NK1678 has only 5 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 periods5 periods
| Period | Departures 2024 | Departures 2025 | Change vs last year |
|---|---|---|---|
| January | – | 23 | – |
| February | – | 11 | – |
| March | – | – | – |
| April | – | – | – |
| May | – | – | – |
| June | – | – | – |
| July | – | 3 | – |
| August | – | 2 | – |
| September | – | – | – |
| October | – | – | – |
| November | – | – | – |
| December | – | 4 | – |
according to the US BTS · January 2025 → December 2025
On-time departures by month
Short series — NK1678 has only 5 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 periods5 periods
| Period | On time 2024 | On time 2025 | Change vs last year |
|---|---|---|---|
| January | – | 81.8% | – |
| February | – | 81.8% | – |
| March | – | – | – |
| April | – | – | – |
| May | – | – | – |
| June | – | – | – |
| July | – | 100.0% | – |
| August | – | 100.0% | – |
| September | – | – | – |
| October | – | – | – |
| November | – | – | – |
| December | – | 0.0% | – |
according to the US BTS · January 2025 → December 2025
Average departure delay by month
Short series — NK1678 has only 5 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 — NK1678 has only 5 months so far. Enough to show the level now, not enough to read a trend.
Months without data are left blank.
The most recent periods5 periods
| Period | Cancelled 2024 | Cancelled 2025 | Change vs last year |
|---|---|---|---|
| January | – | 1 | – |
| February | – | 0 | – |
| March | – | – | – |
| April | – | – | – |
| May | – | – | – |
| June | – | – | – |
| July | – | 0 | – |
| August | – | 0 | – |
| September | – | – | – |
| October | – | – | – |
| November | – | – | – |
| 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 97.7% 42
- Cancelled 2.3% 1
Share of all recorded flights in the period, all legs. · Jan 9, 2025 → Dec 14, 2025
Legs flown under this number
1| Routes | Distance (km) | Avg delay | On time | Departures |
|---|---|---|---|---|
| DFW LAX Dallas Fort Worth International Airport – Los Angeles International Airport | 1,983 | 4.6 min | 81.8% | 34 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| January 2025 | 23 | 22 | 81.8% | 1 |
| February 2025 | 11 | 11 | 81.8% | 0 |
| July 2025 | 3 | 3 | 100.0% | 0 |
| August 2025 | 2 | 2 | 100.0% | 0 |
| December 2025 | 4 | 4 | 0.0% | 0 |