NK1020
NK1020 (Spirit Airlines) is a multi-stop service on 2 routes, busiest Detroit to Dallas-Fort Worth. Of 111 departures recorded from October 2024 to August 2025, 76.4% left on time, according to the US BTS.
- On-time departures76.4%of 111 flights
- Average delay19.3 min
- August 202511
- Cancelled0.9%
- Legs flown under this number2
Recorded departures by month
Short series — NK1020 has only 6 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 periods6 periods
| Period | Departures 2024 | Departures 2025 | Change vs last year |
|---|---|---|---|
| January | – | 8 | – |
| February | – | – | – |
| March | – | – | – |
| April | – | – | – |
| May | – | – | – |
| June | – | – | – |
| July | – | 20 | – |
| August | – | 11 | – |
| September | – | – | – |
| October | 20 | – | – |
| November | 29 | – | – |
| December | 23 | – | – |
according to the US BTS · October 2024 → August 2025
On-time departures by month
Short series — NK1020 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 2024 | On time 2025 | Change vs last year |
|---|---|---|---|
| January | – | 71.4% | – |
| February | – | – | – |
| March | – | – | – |
| April | – | – | – |
| May | – | – | – |
| June | – | – | – |
| July | – | 55.0% | – |
| August | – | 81.8% | – |
| September | – | – | – |
| October | 85.0% | – | – |
| November | 93.1% | – | – |
| December | 65.2% | – | – |
according to the US BTS · October 2024 → August 2025
Average departure delay by month
Short series — NK1020 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 · October 2024 → August 2025
Cancelled departures by month
Short series — NK1020 has only 6 months so far. Enough to show the level now, not enough to read a trend.
Months without data are left blank.
The most recent periods6 periods
| Period | Cancelled 2024 | Cancelled 2025 | Change vs last year |
|---|---|---|---|
| January | – | 1 | – |
| February | – | – | – |
| March | – | – | – |
| April | – | – | – |
| May | – | – | – |
| June | – | – | – |
| July | – | 0 | – |
| August | – | 0 | – |
| September | – | – | – |
| October | 0 | – | – |
| November | 0 | – | – |
| December | 0 | – | – |
according to the US BTS · October 2024 → August 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 99.1% 110
- Cancelled 0.9% 1
Share of all recorded flights in the period, all legs. · Oct 12, 2024 → Aug 14, 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 |
|---|---|---|---|---|
| DTW DFW Detroit Metropolitan Wayne County Airport – Dallas Fort Worth International Airport | 1,587 | 20.0 min | 81.0% | 80 |
| DFW LAX Dallas Fort Worth International Airport – Los Angeles International Airport | 1,983 | 17.4 min | 64.5% | 31 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 20 | 20 | 85.0% | 0 |
| November 2024 | 29 | 29 | 93.1% | 0 |
| December 2024 | 23 | 23 | 65.2% | 0 |
| January 2025 | 8 | 7 | 71.4% | 1 |
| July 2025 | 20 | 20 | 55.0% | 0 |
| August 2025 | 11 | 11 | 81.8% | 0 |