NK1259
NK1259 (Spirit Airlines) is a multi-stop service on 5 routes, busiest Los Angeles to Houston. Of 140 departures recorded from March 2025 to April 2026, 73.2% left on time, according to the US BTS.
- On-time departures73.2%of 140 flights
- Average delay12.7 min
- April 202613▼ 40.9%vs April 2025
- Cancelled1.4%
- Legs flown under this number5
Recorded departures by month
Short series — NK1259 has only 9 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 | – | 24 | – |
| February | – | 28 | – |
| March | 1 | 31 | ▲ 3,000.0% |
| April | 22 | 13 | ▼ 40.9% |
| May | 6 | – | – |
| June | – | – | – |
| July | 10 | – | – |
| August | 5 | – | – |
| September | – | – | – |
| October | – | – | in progress |
| November | – | – | – |
| December | – | – | – |
according to the US BTS · March 2025 → April 2026
On-time departures by month
Short series — NK1259 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 periods9 periods
| Period | On time 2025 | On time 2026 | Change vs last year |
|---|---|---|---|
| January | – | 79.2% | – |
| February | – | 59.3% | – |
| March | 100.0% | 77.4% | ▼ 22.6% |
| April | 72.7% | 58.3% | ▼ 19.8% |
| May | 66.7% | – | – |
| June | – | – | – |
| July | 90.0% | – | – |
| August | 100.0% | – | – |
| September | – | – | – |
| October | – | – | in progress |
| November | – | – | – |
| December | – | – | – |
according to the US BTS · March 2025 → April 2026
Average departure delay by month
Short series — NK1259 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 · March 2025 → April 2026
Cancelled departures by month
Short series — NK1259 has only 9 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 | – | 1 | – |
| March | 0 | 0 | – |
| April | 0 | 1 | – |
| May | 0 | – | – |
| June | – | – | – |
| July | 0 | – | – |
| August | 0 | – | – |
| September | – | – | – |
| October | – | – | in progress |
| November | – | – | – |
| December | – | – | – |
according to the US BTS · March 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 98.6% 138
- Cancelled 1.4% 2
Share of all recorded flights in the period, all legs. · Mar 18, 2025 → Apr 13, 2026
Legs flown under this number
1| Routes | Distance (km) | Avg delay | On time | Departures |
|---|---|---|---|---|
| LAX IAH Los Angeles International Airport – George Bush Intercontinental Airport | 2,215 | 15.7 min | 70.2% | 96 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| March 2025 | 1 | 1 | 100.0% | 0 |
| April 2025 | 22 | 22 | 72.7% | 0 |
| May 2025 | 6 | 6 | 66.7% | 0 |
| July 2025 | 10 | 10 | 90.0% | 0 |
| August 2025 | 5 | 5 | 100.0% | 0 |
| January 2026 | 24 | 24 | 79.2% | 0 |
| February 2026 | 28 | 27 | 59.3% | 1 |
| March 2026 | 31 | 31 | 77.4% | 0 |
| April 2026 | 13 | 12 | 58.3% | 1 |