NK544
NK544 (Spirit Airlines) is a multi-stop service on 5 routes, busiest Nashville to New Orleans. Of 153 departures recorded from December 2024 to May 2026, 78.2% left on time, according to the US BTS.
- On-time departures78.2%of 153 flights
- Average delay10.0 min
- May 20261▼ 80.0%vs May 2025
- Cancelled1.3%
- Legs flown under this number5
Recorded departures by month
Short series — NK544 has only 10 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 periods9 periods
| Period | Departures 2025 | Departures 2026 | Change vs last year |
|---|---|---|---|
| January | 25 | – | – |
| February | 25 | – | – |
| March | 25 | – | – |
| April | 23 | 8 | ▼ 65.2% |
| May | 5 | 1 | ▼ 80.0% |
| June | – | – | – |
| July | – | – | – |
| August | – | – | – |
| September | – | – | – |
| October | – | – | in progress |
| November | 10 | – | – |
| December | 3 | – | – |
according to the US BTS · December 2024 → May 2026
On-time departures by month
Short series — NK544 has only 9 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 periods8 periods
| Period | On time 2025 | On time 2026 | Change vs last year |
|---|---|---|---|
| January | 96.0% | – | – |
| February | 88.0% | – | – |
| March | 80.0% | – | – |
| April | 81.8% | 75.0% | ▼ 8.3% |
| May | 80.0% | – | – |
| June | – | – | – |
| July | – | – | – |
| August | – | – | – |
| September | – | – | – |
| October | – | – | in progress |
| November | 70.0% | – | – |
| December | 66.7% | – | – |
according to the US BTS · December 2024 → April 2026
Average departure delay by month
Short series — NK544 has only 9 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 · December 2024 → April 2026
Cancelled departures by month
Short series — NK544 has only 10 months so far. Enough to show the level now, not enough to read a trend.
Months without data are left blank.
The most recent periods9 periods
| Period | Cancelled 2025 | Cancelled 2026 | Change vs last year |
|---|---|---|---|
| January | 0 | – | – |
| February | 0 | – | – |
| March | 0 | – | – |
| April | 1 | 0 | ▼ 100.0% |
| May | 0 | 1 | – |
| June | – | – | – |
| July | – | – | – |
| August | – | – | – |
| September | – | – | – |
| October | – | – | in progress |
| November | 0 | – | – |
| December | 0 | – | – |
according to the US BTS · December 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 98.7% 151
- Cancelled 1.3% 2
Share of all recorded flights in the period, all legs. · Dec 4, 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 |
|---|---|---|---|---|
| BNA MSY Nashville International Airport – Louis Armstrong New Orleans International Airport | 759 | 4.3 min | 81.3% | 49 |
| MCO DTW Orlando International Airport – Detroit Metropolitan Wayne County Airport | 1,544 | 2.0 min | 89.1% | 46 |
| CLT FLL Charlotte Douglas International Airport – Fort Lauderdale Hollywood International Airport | 1,019 | 21.1 min | 63.9% | 36 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| December 2024 | 28 | 28 | 53.6% | 0 |
| January 2025 | 25 | 25 | 96.0% | 0 |
| February 2025 | 25 | 25 | 88.0% | 0 |
| March 2025 | 25 | 25 | 80.0% | 0 |
| April 2025 | 23 | 22 | 81.8% | 1 |
| May 2025 | 5 | 5 | 80.0% | 0 |
| November 2025 | 10 | 10 | 70.0% | 0 |
| December 2025 | 3 | 3 | 66.7% | 0 |
| April 2026 | 8 | 8 | 75.0% | 0 |
| May 2026 | 1 | 0 | — | 1 |