Flight Reliability
NK 3685 · Spirit Airlines
Newark → Las Vegas (EWR–LAS)98% of its flights flew this route. The rest (MYR–FLL) are included in these numbers.
88
Pretty Reliable
WanderNerd Reliability Score
- 86%
- Arrive within 15 minutes
- 6 min
- Average arrival delay
- 1.7%
- Cancelled
- 13 min early
- Median arrival delay
Based on 60 historical flights. Data through May 2026.
What the data says
A bit ahead of the EWR–LAS route.
NK 3685 arrived on time 86% of the time, versus 81% across the EWR–LAS route.
Better than the Spirit Airlines network average.
NK 3685 arrived on time 86% of the time, versus 74% across the Spirit Airlines network.
The breakdown
- Mon—(8 flights)
- Tue—(9 flights)
- Wed—(8 flights)
- Thu—(9 flights)
- Fri—(8 flights)
- Sat—(9 flights)
- Sun—(8 flights)
- 6–9 AM88%(58 flights)
- 6–9 PM—(1 flights)
- Departures on time
- 83%
- Diverted
- 0%
- Flights flown
- 59
- Months covered
- 4
Same route, other flights
Keep nerding
Based on 60 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.