Flight Reliability
NK 374 · Spirit Airlines
New York → Fort Lauderdale (LGA–FLL)88% of its flights flew this route. The rest (SJU–MCO) are included in these numbers.
- 76%
- Arrive within 15 minutes
- 6 min
- Average arrival delay
- 0%
- Cancelled
- 3 min early
- Median arrival delay
Based on 101 historical flights. Data through May 2026.
What the data says
The 12–3 AM departure wins.
NK 374 departing between 12–3 AM arrived on time 100% of the time, versus 71% between 9 AM–12 PM.
Mondays have been rough.
NK 374 arrived on time 83% of the time on Wednesdays and just 67% on Mondays. That gap is worth planning around.
Better than the LGA–FLL route average.
NK 374 arrived on time 76% of the time, versus 69% across the LGA–FLL route.
It basically never cancels.
Out of 101 scheduled flights, only 0.0% were cancelled.
The breakdown
- Mon67%(15 flights)
- Tue73%(15 flights)
- Wed83%(12 flights)
- Thu79%(14 flights)
- Fri81%(16 flights)
- Sat73%(15 flights)
- Sun79%(14 flights)
- 12–3 AM100%(12 flights)
- 6–9 AM83%(12 flights)
- 9 AM–12 PM71%(77 flights)
Sep 82% → Apr 100% on time
| Month | On-time percentage | Flights |
|---|---|---|
| September 2025 | 82% | 27 |
| October 2025 | 61% | 31 |
| November 2025 | 83% | 29 |
| April 2026 | 100% | 11 |
- Departures on time
- 83%
- Diverted
- 0%
- Flights flown
- 101
- Months covered
- 6
Same route, other flights
Keep nerding
Based on 101 historical flights, because apparently we checked. Historical flight data: U.S. Bureau of Transportation Statistics, June 2025 – May 2026. Data through May 2026. How we calculate this.