Flight Reliability
NK 406 · Spirit Airlines
New York → Charlotte (LGA–CLT)97% of its flights flew this route. The rest (LGA–IAH) are included in these numbers.
46
Bring Snacks
WanderNerd Reliability Score
- 58%
- Arrive within 15 minutes
- 26 min
- Average arrival delay
- 3.1%
- Cancelled
- 7 min
- Median arrival delay
Based on 32 historical flights. Data through May 2026.
What the data says
Well behind the LGA–CLT route.
NK 406 arrived on time 58% of the time, versus 78% across the LGA–CLT route.
Well behind the Spirit Airlines network.
NK 406 arrived on time 58% 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—(4 flights)
- Sun—(4 flights)
- Departures on time
- 48%
- Diverted
- 0%
- Flights flown
- 31
- Months covered
- 2
Same route, other flights
Keep nerding
Based on 32 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.