NK2328
NK2328 (Spirit Airlines) is a multi-stop service on 4 routes, busiest Boston to Detroit. Of 187 departures recorded from October 2024 to December 2025, 74.2% left on time, according to the US BTS.
- On-time departures74.2%of 187 flights
- Average delay12.2 min
- December 20253▼ 88.0%vs December 2024
- Cancelled0.5%
- Legs flown under this number4
Recorded departures by month
Short series — NK2328 has only 11 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 periods11 periods
| Period | Departures 2024 | Departures 2025 | Change vs last year |
|---|---|---|---|
| January | – | 8 | – |
| February | – | – | – |
| March | – | – | – |
| April | – | – | – |
| May | – | 25 | – |
| June | – | 30 | – |
| July | – | 8 | – |
| August | – | 19 | – |
| September | – | 3 | – |
| October | 14 | – | – |
| November | 24 | 28 | ▲ 16.7% |
| December | 25 | 3 | ▼ 88.0% |
according to the US BTS · October 2024 → December 2025
On-time departures by month
Short series — NK2328 has only 11 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 periods11 periods
| Period | On time 2024 | On time 2025 | Change vs last year |
|---|---|---|---|
| January | – | 87.5% | – |
| February | – | – | – |
| March | – | – | – |
| April | – | – | – |
| May | – | 68.0% | – |
| June | – | 65.5% | – |
| July | – | 75.0% | – |
| August | – | 57.9% | – |
| September | – | 66.7% | – |
| October | 71.4% | – | – |
| November | 91.7% | 75.0% | ▼ 18.2% |
| December | 84.0% | 66.7% | ▼ 20.6% |
according to the US BTS · October 2024 → December 2025
Average departure delay by month
Short series — NK2328 has only 11 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 → December 2025
Cancelled departures by month
Short series — NK2328 has only 11 months so far. Enough to show the level now, not enough to read a trend.
Months without data are left blank.
The most recent periods11 periods
| Period | Cancelled 2024 | Cancelled 2025 | Change vs last year |
|---|---|---|---|
| January | – | 0 | – |
| February | – | – | – |
| March | – | – | – |
| April | – | – | – |
| May | – | 0 | – |
| June | – | 1 | – |
| July | – | 0 | – |
| August | – | 0 | – |
| September | – | 0 | – |
| October | 0 | – | – |
| November | 0 | 0 | – |
| December | 0 | 0 | – |
according to the US BTS · October 2024 → December 2025
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 99.5% 186
- Cancelled 0.5% 1
Share of all recorded flights in the period, all legs. · Oct 12, 2024 → Dec 3, 2025
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 DTW Boston Logan International Airport – Detroit Metropolitan Wayne County Airport | 1,015 | 5.8 min | 84.5% | 71 |
| SEA LAS Seattle–Tacoma International Airport – Harry Reid International Airport | 1,395 | 14.9 min | 67.7% | 63 |
| DTW BOS Detroit Metropolitan Wayne County Airport – Boston Logan International Airport | 1,015 | 13.7 min | 74.2% | 31 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 14 | 14 | 71.4% | 0 |
| November 2024 | 24 | 24 | 91.7% | 0 |
| December 2024 | 25 | 25 | 84.0% | 0 |
| January 2025 | 8 | 8 | 87.5% | 0 |
| May 2025 | 25 | 25 | 68.0% | 0 |
| June 2025 | 30 | 29 | 65.5% | 1 |
| July 2025 | 8 | 8 | 75.0% | 0 |
| August 2025 | 19 | 19 | 57.9% | 0 |
| September 2025 | 3 | 3 | 66.7% | 0 |
| November 2025 | 28 | 28 | 75.0% | 0 |
| December 2025 | 3 | 3 | 66.7% | 0 |