Flight Reliability
NK 526 · Spirit Airlines
Newark → Charleston (EWR–CHS)
68
Usually Fine
WanderNerd Reliability Score
- 86%
- Arrive within 15 minutes
- 1 min early
- Average arrival delay
- 6.5%
- Cancelled
- 6 min early
- Median arrival delay
Based on 31 historical flights. Data through May 2026.
What the data says
The 3–6 PM departure wins.
NK 526 departing between 3–6 PM arrived on time 100% of the time, versus 79% between 12–3 PM.
A bit ahead of the EWR–CHS route.
NK 526 arrived on time 86% of the time, versus 79% across the EWR–CHS route.
Better than the Spirit Airlines network average.
NK 526 arrived on time 86% of the time, versus 74% across the Spirit Airlines network.
The breakdown
- Mon—(5 flights)
- Tue—(5 flights)
- Wed—(5 flights)
- Thu—(3 flights)
- Fri—(4 flights)
- Sat—(4 flights)
- Sun—(3 flights)
- 12–3 PM79%(19 flights)
- 3–6 PM100%(10 flights)
- Departures on time
- 79%
- Diverted
- 0%
- Flights flown
- 29
- Months covered
- 2
Same route, other flights
Keep nerding
Based on 31 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.