NK585
NK585 (Spirit Airlines) is a multi-stop service on 5 routes, busiest Detroit to Tampa. Of 207 departures recorded from January 2025 to April 2026, 68.2% left on time, according to the US BTS.
- On-time departures68.2%of 207 flights
- Average delay22.5 min
- April 202613▼ 56.7%vs April 2025
- Cancelled2.9%
- Legs flown under this number5
Recorded departures by month
Short series — NK585 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 | 23 | 18 | ▼ 21.7% |
| February | 28 | 28 | 0.0% |
| March | 30 | 31 | ▲ 3.3% |
| April | 30 | 13 | ▼ 56.7% |
| May | 6 | – | – |
| June | – | – | – |
| July | – | – | – |
| August | – | – | – |
| September | – | – | – |
| October | – | – | in progress |
| November | – | – | – |
| December | – | – | – |
| Year to date (Jan–Apr) | 111 | 90 | ▼ 18.9% |
according to the US BTS · January 2025 → April 2026
On-time departures by month
Short series — NK585 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 | 81.8% | 77.8% | ▼ 4.9% |
| February | 89.3% | 61.5% | ▼ 31.1% |
| March | 86.7% | 39.3% | ▼ 54.7% |
| April | 70.0% | 23.1% | ▼ 67.0% |
| May | 50.0% | – | – |
| June | – | – | – |
| July | – | – | – |
| August | – | – | – |
| September | – | – | – |
| October | – | – | in progress |
| November | – | – | – |
| December | – | – | – |
| Year-to-date average (Jan–Apr) | 81.9% | 50.4% | ▼ 38.5% |
according to the US BTS · January 2025 → April 2026
Average departure delay by month
Short series — NK585 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 · January 2025 → April 2026
Cancelled departures by month
Short series — NK585 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 | 1 | 0 | ▼ 100.0% |
| February | 0 | 2 | – |
| March | 0 | 3 | – |
| April | 0 | 0 | – |
| May | 0 | – | – |
| June | – | – | – |
| July | – | – | – |
| August | – | – | – |
| September | – | – | – |
| October | – | – | in progress |
| November | – | – | – |
| December | – | – | – |
| Year to date (Jan–Apr) | 1 | 5 | ▲ 400.0% |
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 97.1% 201
- Cancelled 2.9% 6
Share of all recorded flights in the period, all legs. · Jan 9, 2025 → Apr 13, 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 |
|---|---|---|---|---|
| DTW TPA Detroit Metropolitan Wayne County Airport – Tampa International Airport | 1,585 | 38.8 min | 51.8% | 90 |
| DFW LAS Dallas Fort Worth International Airport – Harry Reid International Airport | 1,695 | 5.9 min | 86.8% | 54 |
| FLL IND Fort Lauderdale Hollywood International Airport – Indianapolis International Airport | 1,621 | 7.5 min | 76.5% | 34 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| January 2025 | 23 | 22 | 81.8% | 1 |
| February 2025 | 28 | 28 | 89.3% | 0 |
| March 2025 | 30 | 30 | 86.7% | 0 |
| April 2025 | 30 | 30 | 70.0% | 0 |
| May 2025 | 6 | 6 | 50.0% | 0 |
| January 2026 | 18 | 18 | 77.8% | 0 |
| February 2026 | 28 | 26 | 61.5% | 2 |
| March 2026 | 31 | 28 | 39.3% | 3 |
| April 2026 | 13 | 13 | 23.1% | 0 |