NK940
NK940 (Spirit Airlines) is a multi-stop service on 3 routes, busiest Boston to Newark. Of 118 departures recorded from October 2024 to January 2026, 74.8% left on time, according to the US BTS.
- On-time departures74.8%of 118 flights
- Average delay13.4 min
- January 20267▼ 12.5%vs January 2025
- Cancelled2.5%
- Legs flown under this number3
Recorded departures by month
Short series — NK940 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 | 8 | 7 | ▼ 12.5% |
| February | – | – | – |
| March | 16 | – | – |
| April | 17 | – | – |
| May | 3 | – | – |
| June | – | – | – |
| July | – | – | – |
| August | – | – | – |
| September | – | – | – |
| October | – | – | in progress |
| November | – | – | – |
| December | 28 | – | – |
| Year to date (Jan–Jan) | 8 | 7 | ▼ 12.5% |
according to the US BTS · October 2024 → January 2026
On-time departures by month
Short series — NK940 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 | 87.5% | 16.7% | ▼ 80.9% |
| February | – | – | – |
| March | 75.0% | – | – |
| April | 94.1% | – | – |
| May | 33.3% | – | – |
| June | – | – | – |
| July | – | – | – |
| August | – | – | – |
| September | – | – | – |
| October | – | – | in progress |
| November | – | – | – |
| December | 55.6% | – | – |
| Year-to-date average (Jan–Jan) | 87.5% | 16.7% | ▼ 80.9% |
according to the US BTS · October 2024 → January 2026
Average departure delay by month
Short series — NK940 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 → January 2026
Cancelled departures by month
Short series — NK940 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 | 0 | 1 | – |
| February | – | – | – |
| March | 0 | – | – |
| April | 0 | – | – |
| May | 0 | – | – |
| June | – | – | – |
| July | – | – | – |
| August | – | – | – |
| September | – | – | – |
| October | – | – | in progress |
| November | – | – | – |
| December | 1 | – | – |
| Year to date (Jan–Jan) | 0 | 1 |
according to the US BTS · October 2024 → January 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 97.5% 115
- Cancelled 2.5% 3
Share of all recorded flights in the period, all legs. · Oct 12, 2024 → Jan 7, 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 |
|---|---|---|---|---|
| BOS EWR Boston Logan International Airport – Newark Liberty International Airport | 322 | 1.3 min | 89.1% | 47 |
| CMH MSY John Glenn Columbus International Airport – Louis Armstrong New Orleans International Airport | 1,298 | 6.6 min | 80.6% | 36 |
| DJT ACY President Donald J. Trump International Airport – Atlantic City International Airport | 1,510 | 37.6 min | 48.5% | 35 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 20 | 20 | 95.0% | 0 |
| November 2024 | 6 | 6 | 100.0% | 0 |
| December 2024 | 13 | 12 | 75.0% | 1 |
| January 2025 | 8 | 8 | 87.5% | 0 |
| March 2025 | 16 | 16 | 75.0% | 0 |
| April 2025 | 17 | 17 | 94.1% | 0 |
| May 2025 | 3 | 3 | 33.3% | 0 |
| December 2025 | 28 | 27 | 55.6% | 1 |
| January 2026 | 7 | 6 | 16.7% | 1 |