NK586
NK586 (Spirit Airlines) is a multi-stop service on 6 routes, busiest Houston to Las Vegas. Of 141 departures recorded from January 2025 to April 2026, 63.9% left on time, according to the US BTS.
- On-time departures63.9%of 141 flights
- Average delay37.8 min
- April 202618▼ 40.0%vs April 2025
- Cancelled7.8%
- Legs flown under this number6
Recorded departures by month
Short series — NK586 has only 7 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 periods7 periods
| Period | Departures 2025 | Departures 2026 | Change vs last year |
|---|---|---|---|
| January | 14 | – | – |
| February | 23 | – | – |
| March | 30 | 20 | ▼ 33.3% |
| April | 30 | 18 | ▼ 40.0% |
| May | 6 | – | – |
| June | – | – | – |
| July | – | – | – |
| August | – | – | – |
| September | – | – | – |
| October | – | – | in progress |
| November | – | – | – |
| December | – | – | – |
according to the US BTS · January 2025 → April 2026
On-time departures by month
Short series — NK586 has only 7 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 periods7 periods
| Period | On time 2025 | On time 2026 | Change vs last year |
|---|---|---|---|
| January | 57.1% | – | – |
| February | 95.7% | – | – |
| March | 82.8% | 28.6% | ▼ 65.5% |
| April | 70.0% | 21.4% | ▼ 69.4% |
| May | 16.7% | – | – |
| June | – | – | – |
| July | – | – | – |
| August | – | – | – |
| September | – | – | – |
| October | – | – | in progress |
| November | – | – | – |
| December | – | – | – |
according to the US BTS · January 2025 → April 2026
Average departure delay by month
Short series — NK586 has only 7 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 · January 2025 → April 2026
Cancelled departures by month
Short series — NK586 has only 7 months so far. Enough to show the level now, not enough to read a trend.
Months without data are left blank.
The most recent periods7 periods
| Period | Cancelled 2025 | Cancelled 2026 | Change vs last year |
|---|---|---|---|
| January | 0 | – | – |
| February | 0 | – | – |
| March | 1 | 6 | ▲ 500.0% |
| April | 0 | 4 | – |
| May | 0 | – | – |
| June | – | – | – |
| July | – | – | – |
| August | – | – | – |
| September | – | – | – |
| October | – | – | in progress |
| November | – | – | – |
| December | – | – | – |
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 92.2% 130
- Cancelled 7.8% 11
Share of all recorded flights in the period, all legs. · Jan 9, 2025 → Apr 26, 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 |
|---|---|---|---|---|
| IAH LAS George Bush Intercontinental Airport – Harry Reid International Airport | 1,963 | 6.0 min | 80.5% | 41 |
| ORD SJU Chicago O'Hare International Airport – Luis Munoz Marin International Airport | 3,338 | 116.2 min | 25.0% | 34 |
| IND FLL Indianapolis International Airport – Fort Lauderdale Hollywood International Airport | 1,621 | 7.6 min | 78.8% | 34 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| January 2025 | 14 | 14 | 57.1% | 0 |
| February 2025 | 23 | 23 | 95.7% | 0 |
| March 2025 | 30 | 29 | 82.8% | 1 |
| April 2025 | 30 | 30 | 70.0% | 0 |
| May 2025 | 6 | 6 | 16.7% | 0 |
| March 2026 | 20 | 14 | 28.6% | 6 |
| April 2026 | 18 | 14 | 21.4% | 4 |