NK1012
NK1012 (Spirit Airlines) is a multi-stop service on 5 routes, busiest Philadelphia to Detroit. Of 161 departures recorded from October 2024 to May 2026, 87.3% left on time, according to the US BTS.
- On-time departures87.3%of 161 flights
- Average delay3.7 min
- May 20261▼ 66.7%vs May 2025
- Cancelled2.5%
- Legs flown under this number5
Recorded departures by month
All legs under this number combined; see the leg table.
Months without data are left blank.
The most recent periods9 periods
| Period | Departures 2025 | Departures 2026 | Change vs last year |
|---|---|---|---|
| January | 8 | 7 | ▼ 12.5% |
| February | – | – | – |
| March | – | – | – |
| April | 13 | 8 | ▼ 38.5% |
| May | 3 | 1 | ▼ 66.7% |
| June | – | – | – |
| July | 23 | – | – |
| August | 12 | – | – |
| September | – | – | – |
| October | – | – | in progress |
| November | – | – | – |
| December | 23 | – | – |
according to the US BTS · October 2024 → May 2026
On-time departures by month
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 periods9 periods
| Period | On time 2025 | On time 2026 | Change vs last year |
|---|---|---|---|
| January | 85.7% | 83.3% | ▼ 2.8% |
| February | – | – | – |
| March | – | – | – |
| April | 69.2% | 87.5% | ▲ 26.4% |
| May | 66.7% | 100.0% | ▲ 50.0% |
| June | – | – | – |
| July | 86.4% | – | – |
| August | 91.7% | – | – |
| September | – | – | – |
| October | – | – | in progress |
| November | – | – | – |
| December | 82.6% | – | – |
according to the US BTS · October 2024 → May 2026
Average departure delay by month
Months without data are left blank.
according to the US BTS · October 2024 → May 2026
Cancelled departures by month
Months without data are left blank.
The most recent periods9 periods
| Period | Cancelled 2025 | Cancelled 2026 | Change vs last year |
|---|---|---|---|
| January | 1 | 1 | 0.0% |
| February | – | – | – |
| March | – | – | – |
| April | 0 | 0 | – |
| May | 0 | 0 | – |
| June | – | – | – |
| July | 1 | – | – |
| August | 0 | – | – |
| September | – | – | – |
| October | – | – | in progress |
| November | – | – | – |
| December | 0 | – | – |
according to the US BTS · October 2024 → May 2026
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 97.5% 157
- Cancelled 2.5% 4
Share of all recorded flights in the period, all legs. · Oct 12, 2024 → May 1, 2026
On time, leg by leg
Departures within 15 minutes of schedule; small figure = departures recorded.
Legs flown under this number
3| Routes | Distance (km) | Avg delay | On time | Departures |
|---|---|---|---|---|
| PHL DTW Philadelphia International Airport – Detroit Metropolitan Wayne County Airport | 728 | 4.4 min | 92.8% | 71 |
| DJT ACY President Donald J. Trump International Airport – Atlantic City International Airport | 1,510 | -4.0 min | 88.2% | 35 |
| FLL CLT Fort Lauderdale Hollywood International Airport – Charlotte Douglas International Airport | 1,019 | 6.2 min | 82.8% | 30 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 13 | 13 | 100.0% | 0 |
| November 2024 | 23 | 23 | 95.7% | 0 |
| December 2024 | 27 | 26 | 88.5% | 1 |
| January 2025 | 8 | 7 | 85.7% | 1 |
| April 2025 | 13 | 13 | 69.2% | 0 |
| May 2025 | 3 | 3 | 66.7% | 0 |
| July 2025 | 23 | 22 | 86.4% | 1 |
| August 2025 | 12 | 12 | 91.7% | 0 |
| December 2025 | 23 | 23 | 82.6% | 0 |
| January 2026 | 7 | 6 | 83.3% | 1 |
| April 2026 | 8 | 8 | 87.5% | 0 |
| May 2026 | 1 | 1 | 100.0% | 0 |