NK1646
NK1646 (Spirit Airlines) is a multi-stop service on 4 routes, busiest Atlanta to New York. Of 123 departures recorded from October 2024 to April 2026, 86.0% left on time, according to the US BTS.
- On-time departures86.0%of 123 flights
- Average delay4.1 min
- April 20265
- Cancelled1.6%
- Legs flown under this number4
Recorded departures by month
Short series — NK1646 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 periods6 periods
| Period | Departures 2025 | Departures 2026 | Change vs last year |
|---|---|---|---|
| January | 23 | – | – |
| February | 24 | – | – |
| March | 3 | – | – |
| April | – | 5 | – |
| May | – | – | – |
| June | – | – | – |
| July | 23 | – | – |
| August | 12 | – | – |
| September | – | – | – |
| October | – | – | in progress |
| November | – | – | – |
| December | – | – | – |
according to the US BTS · October 2024 → April 2026
On-time departures by month
Short series — NK1646 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 periods6 periods
| Period | On time 2025 | On time 2026 | Change vs last year |
|---|---|---|---|
| January | 85.7% | – | – |
| February | 79.2% | – | – |
| March | 66.7% | – | – |
| April | – | 60.0% | – |
| May | – | – | – |
| June | – | – | – |
| July | 100.0% | – | – |
| August | 100.0% | – | – |
| September | – | – | – |
| October | – | – | in progress |
| November | – | – | – |
| December | – | – | – |
according to the US BTS · October 2024 → April 2026
Average departure delay by month
Short series — NK1646 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 · October 2024 → April 2026
Cancelled departures by month
Short series — NK1646 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 periods6 periods
| Period | Cancelled 2025 | Cancelled 2026 | Change vs last year |
|---|---|---|---|
| January | 2 | – | – |
| February | 0 | – | – |
| March | 0 | – | – |
| April | – | 0 | – |
| May | – | – | – |
| June | – | – | – |
| July | 0 | – | – |
| August | 0 | – | – |
| September | – | – | – |
| October | – | – | in progress |
| November | – | – | – |
| December | – | – | – |
according to the US BTS · October 2024 → 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 98.4% 121
- Cancelled 1.6% 2
Share of all recorded flights in the period, all legs. · Oct 13, 2024 → Apr 29, 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 |
|---|---|---|---|---|
| ATL LGA Hartsfield Jackson Atlanta International Airport – LaGuardia Airport | 1,225 | 10.5 min | 82.2% | 47 |
| MSY SJU Louis Armstrong New Orleans International Airport – Luis Munoz Marin International Airport | 2,767 | 3.6 min | 80.6% | 36 |
| SJC LAS Mineta San Jose International Airport – Harry Reid International Airport | 620 | -6.3 min | 100.0% | 35 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 9 | 9 | 88.9% | 0 |
| November 2024 | 12 | 12 | 91.7% | 0 |
| December 2024 | 12 | 12 | 66.7% | 0 |
| January 2025 | 23 | 21 | 85.7% | 2 |
| February 2025 | 24 | 24 | 79.2% | 0 |
| March 2025 | 3 | 3 | 66.7% | 0 |
| July 2025 | 23 | 23 | 100.0% | 0 |
| August 2025 | 12 | 12 | 100.0% | 0 |
| April 2026 | 5 | 5 | 60.0% | 0 |