NK1478
NK1478 (Spirit Airlines) is a multi-stop service on 6 routes, busiest Newark to Pittsburgh. Of 179 departures recorded from October 2024 to January 2026, 78.0% left on time, according to the US BTS.
- On-time departures78.0%of 179 flights
- Average delay10.7 min
- January 20266▼ 73.9%vs January 2025
- Cancelled3.4%
- Legs flown under this number6
Recorded departures by month
Short series — NK1478 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 periods9 periods
| Period | Departures 2025 | Departures 2026 | Change vs last year |
|---|---|---|---|
| January | 23 | 6 | ▼ 73.9% |
| February | 28 | – | – |
| March | 4 | – | – |
| April | – | – | – |
| May | 1 | – | – |
| June | – | – | – |
| July | 23 | – | – |
| August | 11 | – | – |
| September | – | – | – |
| October | – | – | in progress |
| November | 28 | – | – |
| December | 29 | – | – |
| Year to date (Jan–Jan) | 23 | 6 | ▼ 73.9% |
according to the US BTS · October 2024 → January 2026
On-time departures by month
Short series — NK1478 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 periods9 periods
| Period | On time 2025 | On time 2026 | Change vs last year |
|---|---|---|---|
| January | 72.7% | 75.0% | ▲ 3.1% |
| February | 81.5% | – | – |
| March | 75.0% | – | – |
| April | – | – | – |
| May | 100.0% | – | – |
| June | – | – | – |
| July | 81.8% | – | – |
| August | 81.8% | – | – |
| September | – | – | – |
| October | – | – | in progress |
| November | 64.3% | – | – |
| December | 72.4% | – | – |
| Year-to-date average (Jan–Jan) | 72.7% | 75.0% | ▲ 3.1% |
according to the US BTS · October 2024 → January 2026
Average departure delay by month
Short series — NK1478 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 → January 2026
Cancelled departures by month
Short series — NK1478 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 periods9 periods
| Period | Cancelled 2025 | Cancelled 2026 | Change vs last year |
|---|---|---|---|
| January | 1 | 2 | ▲ 100.0% |
| February | 1 | – | – |
| March | 0 | – | – |
| April | – | – | – |
| May | 0 | – | – |
| June | – | – | – |
| July | 1 | – | – |
| August | 0 | – | – |
| September | – | – | – |
| October | – | – | in progress |
| November | 0 | – | – |
| December | 0 | – | – |
| Year to date (Jan–Jan) | 1 | 2 | ▲ 100.0% |
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 96.6% 173
- Cancelled 3.4% 6
Share of all recorded flights in the period, all legs. · Oct 12, 2024 → Jan 6, 2026
On time, leg by leg
Departures within 15 minutes of schedule; small figure = departures recorded.
Legs flown under this number
4| Routes | Distance (km) | Avg delay | On time | Departures |
|---|---|---|---|---|
| EWR PIT Newark Liberty International Airport – Pittsburgh International Airport | 512 | 9.0 min | 77.4% | 55 |
| FLL AUS Fort Lauderdale Hollywood International Airport – Austin Bergstrom International Airport | 1,775 | 9.2 min | 81.8% | 34 |
| MCO PIT Orlando International Airport – Pittsburgh International Airport | 1,345 | 24.3 min | 70.0% | 32 |
| MCO IAH Orlando International Airport – George Bush Intercontinental Airport | 1,372 | 14.1 min | 67.7% | 31 |
Monthly figures
| Period | Departures | With departure delay recorded | On time | Cancelled |
|---|---|---|---|---|
| October 2024 | 20 | 19 | 94.7% | 1 |
| November 2024 | 6 | 6 | 100.0% | 0 |
| January 2025 | 23 | 22 | 72.7% | 1 |
| February 2025 | 28 | 27 | 81.5% | 1 |
| March 2025 | 4 | 4 | 75.0% | 0 |
| May 2025 | 1 | 1 | 100.0% | 0 |
| July 2025 | 23 | 22 | 81.8% | 1 |
| August 2025 | 11 | 11 | 81.8% | 0 |
| November 2025 | 28 | 28 | 64.3% | 0 |
| December 2025 | 29 | 29 | 72.4% | 0 |
| January 2026 | 6 | 4 | 75.0% | 2 |