NK1440
NK1440 (Spirit Airlines) is a multi-stop service on 6 routes, busiest Las Vegas to Burbank. Of 177 departures recorded from October 2024 to May 2026, 86.7% left on time, according to the US BTS.
- On-time departures86.7%of 177 flights
- Average delay4.7 min
- May 20261
- Cancelled2.3%
- Legs flown under this number6
Recorded departures by month
Short series — NK1440 has only 11 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 2025 | Departures 2026 | Change vs last year |
|---|---|---|---|
| January | 31 | – | – |
| February | 28 | – | – |
| March | 4 | – | – |
| April | – | 16 | – |
| May | – | 1 | – |
| June | – | – | – |
| July | 23 | – | – |
| August | 31 | – | – |
| September | 3 | – | – |
| October | – | – | in progress |
| November | – | – | – |
| December | – | – | – |
according to the US BTS · October 2024 → May 2026
On-time departures by month
Short series — NK1440 has only 11 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 | 88.9% | – | – |
| February | 96.4% | – | – |
| March | 100.0% | – | – |
| April | – | 93.8% | – |
| May | – | 100.0% | – |
| June | – | – | – |
| July | 95.7% | – | – |
| August | 80.7% | – | – |
| September | 66.7% | – | – |
| October | – | – | in progress |
| November | – | – | – |
| December | – | – | – |
according to the US BTS · October 2024 → May 2026
Average departure delay by month
Short series — NK1440 has only 11 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 → May 2026
Cancelled departures by month
Short series — NK1440 has only 11 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 2025 | Cancelled 2026 | Change vs last year |
|---|---|---|---|
| January | 4 | – | – |
| February | 0 | – | – |
| March | 0 | – | – |
| April | – | 0 | – |
| May | – | 0 | – |
| June | – | – | – |
| July | 0 | – | – |
| August | 0 | – | – |
| September | 0 | – | – |
| October | – | – | in progress |
| November | – | – | – |
| December | – | – | – |
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 97.7% 173
- Cancelled 2.3% 4
Share of all recorded flights in the period, all legs. · Oct 13, 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 |
|---|---|---|---|---|
| LAS BUR Harry Reid International Airport – Hollywood Burbank/Bob Hope Airport | 359 | 11.0 min | 86.0% | 57 |
| FLL MSY Fort Lauderdale Hollywood International Airport – Louis Armstrong New Orleans International Airport | 1,083 | -1.9 min | 92.3% | 55 |
| LGA MIA LaGuardia Airport – Miami International Airport | 1,768 | 9.1 min | 78.8% | 34 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 11 | 11 | 72.7% | 0 |
| November 2024 | 3 | 3 | 100.0% | 0 |
| December 2024 | 26 | 26 | 73.1% | 0 |
| January 2025 | 31 | 27 | 88.9% | 4 |
| February 2025 | 28 | 28 | 96.4% | 0 |
| March 2025 | 4 | 4 | 100.0% | 0 |
| July 2025 | 23 | 23 | 95.7% | 0 |
| August 2025 | 31 | 31 | 80.7% | 0 |
| September 2025 | 3 | 3 | 66.7% | 0 |
| April 2026 | 16 | 16 | 93.8% | 0 |
| May 2026 | 1 | 1 | 100.0% | 0 |