NK1711
NK1711 (Spirit Airlines) is a multi-stop service on 9 routes, busiest Chicago to Miami. Of 203 departures recorded from January 2025 to April 2026, 67.5% left on time, according to the US BTS.
- On-time departures67.5%of 203 flights
- Average delay16.8 min
- April 202613▼ 51.9%vs April 2025
- Cancelled1.5%
- Legs flown under this number9
Recorded departures by month
All legs under this number combined; see the leg table.
Months without data are left blank.
The most recent periods13 periods
| Period | Departures 2025 | Departures 2026 | Change vs last year |
|---|---|---|---|
| January | 17 | 19 | ▲ 11.8% |
| February | 22 | 20 | ▼ 9.1% |
| March | 8 | 26 | ▲ 225.0% |
| April | 27 | 13 | ▼ 51.9% |
| May | 5 | – | – |
| June | – | – | – |
| July | 16 | – | – |
| August | 9 | – | – |
| September | – | – | – |
| October | – | – | in progress |
| November | 17 | – | – |
| December | 4 | – | – |
| Year to date (Jan–Apr) | 74 | 78 | ▲ 5.4% |
according to the US BTS · January 2025 → April 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 periods13 periods
| Period | On time 2025 | On time 2026 | Change vs last year |
|---|---|---|---|
| January | 64.7% | 58.8% | ▼ 9.1% |
| February | 72.7% | 47.4% | ▼ 34.9% |
| March | 62.5% | 38.5% | ▼ 38.5% |
| April | 92.6% | 61.5% | ▼ 33.5% |
| May | 60.0% | – | – |
| June | – | – | – |
| July | 75.0% | – | – |
| August | 88.9% | – | – |
| September | – | – | – |
| October | – | – | in progress |
| November | 94.1% | – | – |
| December | 50.0% | – | – |
| Year-to-date average (Jan–Apr) | 73.1% | 51.5% | ▼ 29.5% |
according to the US BTS · January 2025 → April 2026
Average departure delay by month
Months without data are left blank.
according to the US BTS · January 2025 → April 2026
Cancelled departures by month
Months without data are left blank.
The most recent periods13 periods
| Period | Cancelled 2025 | Cancelled 2026 | Change vs last year |
|---|---|---|---|
| January | 0 | 2 | – |
| February | 0 | 1 | – |
| March | 0 | 0 | – |
| April | 0 | 0 | – |
| May | 0 | – | – |
| June | – | – | – |
| July | 0 | – | – |
| August | 0 | – | – |
| September | – | – | – |
| October | – | – | in progress |
| November | 0 | – | – |
| December | 0 | – | – |
| Year to date (Jan–Apr) | 0 | 3 |
according to the US BTS · January 2025 → April 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 98.5% 200
- Cancelled 1.5% 3
Share of all recorded flights in the period, all legs. · Jan 9, 2025 → Apr 13, 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 |
|---|---|---|---|---|
| ORD MIA Chicago O'Hare International Airport – Miami International Airport | 1,930 | 34.7 min | 50.7% | 76 |
| FLL BWI Fort Lauderdale Hollywood International Airport – Baltimore/Washington International Thurgood Marshall Airport | 1,493 | 11.1 min | 69.8% | 43 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| January 2025 | 17 | 17 | 64.7% | 0 |
| February 2025 | 22 | 22 | 72.7% | 0 |
| March 2025 | 8 | 8 | 62.5% | 0 |
| April 2025 | 27 | 27 | 92.6% | 0 |
| May 2025 | 5 | 5 | 60.0% | 0 |
| July 2025 | 16 | 16 | 75.0% | 0 |
| August 2025 | 9 | 9 | 88.9% | 0 |
| November 2025 | 17 | 17 | 94.1% | 0 |
| December 2025 | 4 | 4 | 50.0% | 0 |
| January 2026 | 19 | 17 | 58.8% | 2 |
| February 2026 | 20 | 19 | 47.4% | 1 |
| March 2026 | 26 | 26 | 38.5% | 0 |
| April 2026 | 13 | 13 | 61.5% | 0 |