NK1606
NK1606 (Spirit Airlines) is a multi-stop service on 2 routes, busiest Orlando to Chicago. Of 125 departures recorded from September 2025 to May 2026, 60.3% left on time, according to the US BTS.
- On-time departures60.3%of 125 flights
- Average delay33.7 min
- May 20261
- Cancelled7.2%
- Legs flown under this number2
Recorded departures by month
Short series — NK1606 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 | – | 24 | – |
| February | – | 28 | – |
| March | – | 31 | – |
| April | – | 25 | – |
| May | – | 1 | – |
| June | – | – | – |
| July | – | – | – |
| August | – | – | – |
| September | 8 | – | – |
| October | 8 | – | in progress |
| November | – | – | – |
| December | – | – | – |
according to the US BTS · September 2025 → May 2026
On-time departures by month
Short series — NK1606 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 | – | 60.9% | – |
| February | – | 51.9% | – |
| March | – | 57.7% | – |
| April | – | 65.2% | – |
| May | – | 100.0% | – |
| June | – | – | – |
| July | – | – | – |
| August | – | – | – |
| September | 75.0% | – | – |
| October | 62.5% | – | in progress |
| November | – | – | – |
| December | – | – | – |
according to the US BTS · September 2025 → May 2026
Average departure delay by month
Short series — NK1606 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 · September 2025 → May 2026
Cancelled departures by month
Short series — NK1606 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 | – | 1 | – |
| February | – | 1 | – |
| March | – | 5 | – |
| April | – | 2 | – |
| May | – | 0 | – |
| June | – | – | – |
| July | – | – | – |
| August | – | – | – |
| September | 0 | – | – |
| October | 0 | – | in progress |
| November | – | – | – |
| December | – | – | – |
according to the US BTS · September 2025 → 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 92.8% 116
- Cancelled 7.2% 9
Share of all recorded flights in the period, all legs. · Sep 4, 2025 → May 1, 2026
Legs flown under this number
1| Routes | Distance (km) | Avg delay | On time | Departures |
|---|---|---|---|---|
| MCO ORD Orlando International Airport – Chicago O'Hare International Airport | 1,620 | 34.1 min | 59.0% | 109 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| September 2025 | 8 | 8 | 75.0% | 0 |
| October 2025 | 8 | 8 | 62.5% | 0 |
| January 2026 | 24 | 23 | 60.9% | 1 |
| February 2026 | 28 | 27 | 51.9% | 1 |
| March 2026 | 31 | 26 | 57.7% | 5 |
| April 2026 | 25 | 23 | 65.2% | 2 |
| May 2026 | 1 | 1 | 100.0% | 0 |