NK1712
NK1712 (Spirit Airlines) is a multi-stop service on 7 routes, busiest Miami to Chicago. Of 188 departures recorded from January 2025 to May 2026, 76.0% left on time, according to the US BTS.
- On-time departures76.0%of 188 flights
- Average delay17.7 min
- May 20261▼ 80.0%vs May 2025
- Cancelled6.9%
- Legs flown under this number7
Recorded departures by month
All legs under this number combined; see the leg table.
Months without data are left blank.
The most recent periods14 periods
| Period | Departures 2025 | Departures 2026 | Change vs last year |
|---|---|---|---|
| January | 23 | 18 | ▼ 21.7% |
| February | 20 | 13 | ▼ 35.0% |
| March | 6 | 25 | ▲ 316.7% |
| April | 27 | 25 | ▼ 7.4% |
| May | 5 | 1 | ▼ 80.0% |
| June | – | – | – |
| July | 3 | – | – |
| August | 2 | – | – |
| September | – | – | – |
| October | – | – | in progress |
| November | 18 | – | – |
| December | 2 | – | – |
| Year to date (Jan–May) | 81 | 82 | ▲ 1.2% |
according to the US BTS · January 2025 → 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 periods14 periods
| Period | On time 2025 | On time 2026 | Change vs last year |
|---|---|---|---|
| January | 95.0% | 64.7% | ▼ 31.9% |
| February | 95.0% | 61.5% | ▼ 35.2% |
| March | 60.0% | 38.1% | ▼ 36.5% |
| April | 92.6% | 63.6% | ▼ 31.3% |
| May | 50.0% | 100.0% | ▲ 100.0% |
| June | – | – | – |
| July | 100.0% | – | – |
| August | 50.0% | – | – |
| September | – | – | – |
| October | – | – | in progress |
| November | 94.4% | – | – |
| December | 100.0% | – | – |
| Year-to-date average (Jan–May) | 78.5% | 65.6% | ▼ 16.5% |
according to the US BTS · January 2025 → May 2026
Average departure delay by month
Months without data are left blank.
according to the US BTS · January 2025 → May 2026
Cancelled departures by month
Months without data are left blank.
The most recent periods14 periods
| Period | Cancelled 2025 | Cancelled 2026 | Change vs last year |
|---|---|---|---|
| January | 3 | 1 | ▼ 66.7% |
| February | 0 | 0 | – |
| March | 1 | 4 | ▲ 300.0% |
| April | 0 | 3 | – |
| May | 1 | 0 | ▼ 100.0% |
| June | – | – | – |
| July | 0 | – | – |
| August | 0 | – | – |
| September | – | – | – |
| October | – | – | in progress |
| November | 0 | – | – |
| December | 0 | – | – |
| Year to date (Jan–May) | 5 | 8 | ▲ 60.0% |
according to the US BTS · January 2025 → 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 93.1% 175
- Cancelled 6.9% 13
Share of all recorded flights in the period, all legs. · Jan 9, 2025 → May 1, 2026
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 ORD Miami International Airport – Chicago O'Hare International Airport | 1,930 | 33.0 min | 56.8% | 82 |
| MSY FLL Louis Armstrong New Orleans International Airport – Fort Lauderdale Hollywood International Airport | 1,083 | -0.6 min | 96.8% | 34 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| January 2025 | 23 | 20 | 95.0% | 3 |
| February 2025 | 20 | 20 | 95.0% | 0 |
| March 2025 | 6 | 5 | 60.0% | 1 |
| April 2025 | 27 | 27 | 92.6% | 0 |
| May 2025 | 5 | 4 | 50.0% | 1 |
| July 2025 | 3 | 3 | 100.0% | 0 |
| August 2025 | 2 | 2 | 50.0% | 0 |
| November 2025 | 18 | 18 | 94.4% | 0 |
| December 2025 | 2 | 2 | 100.0% | 0 |
| January 2026 | 18 | 17 | 64.7% | 1 |
| February 2026 | 13 | 13 | 61.5% | 0 |
| March 2026 | 25 | 21 | 38.1% | 4 |
| April 2026 | 25 | 22 | 63.6% | 3 |
| May 2026 | 1 | 1 | 100.0% | 0 |