Flight Reliability
NK 563 · Spirit Airlines
New York → Miami (LGA–MIA)97% of its flights flew this route. The rest (LGA–ORD) are included in these numbers.
43
Bring Snacks
WanderNerd Reliability Score
- 61%
- Arrive within 15 minutes
- 16 min
- Average arrival delay
- 5.7%
- Cancelled
- 1 min
- Median arrival delay
Based on 35 historical flights. Data through May 2026.
What the data says
Lagging the LGA–MIA route.
NK 563 arrived on time 61% of the time, versus 70% across the LGA–MIA route.
Lagging the Spirit Airlines network.
NK 563 arrived on time 61% of the time, versus 74% across the Spirit Airlines network.
The breakdown
- Mon—(5 flights)
- Tue—(5 flights)
- Wed—(5 flights)
- Thu—(4 flights)
- Fri—(4 flights)
- Sat—(5 flights)
- Sun—(5 flights)
- Departures on time
- 52%
- Diverted
- 0%
- Flights flown
- 33
- Months covered
- 2
Same route, other flights
Keep nerding
Based on 35 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.