NK449
NK449 (Spirit Airlines) is a multi-stop service on 4 routes, busiest Los Angeles to Atlanta. Of 153 departures recorded from October 2024 to October 2025, 81.7% left on time, according to the US BTS.
- On-time departures81.7%of 153 flights
- Average delay9.1 min
- October 202530▲ 57.9%vs October 2024
- Cancelled0.0%
- Legs flown under this number4
Recorded departures by month
Short series — NK449 has only 8 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 periods8 periods
| Period | Departures 2024 | Departures 2025 | Change vs last year |
|---|---|---|---|
| January | – | – | – |
| February | – | – | – |
| March | – | 27 | – |
| April | – | 30 | – |
| May | – | 6 | – |
| June | – | – | – |
| July | – | – | – |
| August | – | – | – |
| September | – | 27 | – |
| October | 19 | 30 | ▲ 57.9% |
| November | 6 | – | – |
| December | 8 | – | – |
according to the US BTS · October 2024 → October 2025
On-time departures by month
Short series — NK449 has only 8 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 2024 | On time 2025 | Change vs last year |
|---|---|---|---|
| January | – | – | – |
| February | – | – | – |
| March | – | 81.5% | – |
| April | – | 86.7% | – |
| May | – | 83.3% | – |
| June | – | – | – |
| July | – | – | – |
| August | – | – | – |
| September | – | 59.3% | – |
| October | 94.7% | 83.3% | ▼ 12.0% |
| November | 83.3% | – | – |
| December | 100.0% | – | – |
according to the US BTS · October 2024 → October 2025
Average departure delay by month
Short series — NK449 has only 8 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 → October 2025
Cancelled departures by month
Short series — NK449 has only 8 months so far. Enough to show the level now, not enough to read a trend.
Months without data are left blank.
The most recent periods8 periods
| Period | Cancelled 2024 | Cancelled 2025 | Change vs last year |
|---|---|---|---|
| January | – | – | – |
| February | – | – | – |
| March | – | 0 | – |
| April | – | 0 | – |
| May | – | 0 | – |
| June | – | – | – |
| July | – | – | – |
| August | – | – | – |
| September | – | 0 | – |
| October | 0 | 0 | – |
| November | 0 | – | – |
| December | 0 | – | – |
according to the US BTS · October 2024 → October 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 100.0% 153
- Cancelled 0.0% 0
Share of all recorded flights in the period, all legs. · Oct 12, 2024 → Oct 30, 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 |
|---|---|---|---|---|
| LAX ATL Los Angeles International Airport – Hartsfield Jackson Atlanta International Airport | 3,126 | 5.6 min | 84.1% | 63 |
| FLL BOS Fort Lauderdale Hollywood International Airport – Boston Logan International Airport | 1,994 | 19.5 min | 71.9% | 57 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 19 | 19 | 94.7% | 0 |
| November 2024 | 6 | 6 | 83.3% | 0 |
| December 2024 | 8 | 8 | 100.0% | 0 |
| March 2025 | 27 | 27 | 81.5% | 0 |
| April 2025 | 30 | 30 | 86.7% | 0 |
| May 2025 | 6 | 6 | 83.3% | 0 |
| September 2025 | 27 | 27 | 59.3% | 0 |
| October 2025 | 30 | 30 | 83.3% | 0 |