Flight Reliability
NK 250 · Spirit Airlines
New York → Fort Lauderdale (LGA–FLL)85% of its flights flew this route. The rest (ACY–FLL) are included in these numbers.
- 81%
- Arrive within 15 minutes
- 6 min
- Average arrival delay
- 14.0%
- Cancelled
- 7 min early
- Median arrival delay
Based on 114 historical flights. Data through May 2026.
What the data says
The 6–9 AM departure wins.
NK 250 departing between 6–9 AM arrived on time 82% of the time, versus 73% between 3–6 AM.
Sunday scaries are real for this one.
NK 250 arrived on time 94% of the time on Thursdays and just 53% on Sundays. That gap is worth planning around.
Better than the LGA–FLL route average.
NK 250 arrived on time 81% of the time, versus 69% across the LGA–FLL route.
A bit ahead of the Spirit Airlines network.
NK 250 arrived on time 81% of the time, versus 74% across the Spirit Airlines network.
The breakdown
- Mon67%(12 flights)
- Tue67%(12 flights)
- Wed93%(14 flights)
- Thu94%(16 flights)
- Fri94%(16 flights)
- Sat92%(13 flights)
- Sun53%(15 flights)
- 3–6 AM73%(15 flights)
- 6–9 AM82%(83 flights)
Jan 81% → Apr 82% on time
| Month | On-time percentage | Flights |
|---|---|---|
| January 2026 | 81% | 21 |
| February 2026 | 84% | 25 |
| March 2026 | 74% | 23 |
| April 2026 | 82% | 28 |
- Departures on time
- 88%
- Diverted
- 0%
- Flights flown
- 98
- Months covered
- 5
Same route, other flights
Keep nerding
Based on 114 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.