Flight Reliability
NK 2142 · Spirit Airlines
Las Vegas → Detroit (LAS–DTW)
84
Pretty Reliable
WanderNerd Reliability Score
- 76%
- Arrive within 15 minutes
- 6 min
- Average arrival delay
- 0%
- Cancelled
- 2 min early
- Median arrival delay
Based on 38 historical flights. Data through May 2026.
What the data says
12–3 PM has a slight edge.
Departures between 12–3 PM arrived on time 78% of the time, against 73% between 9 AM–12 PM.
A bit behind the LAS–DTW route.
NK 2142 arrived on time 76% of the time, versus 82% across the LAS–DTW route.
The breakdown
- Mon—(6 flights)
- Tue—(6 flights)
- Wed—(5 flights)
- Thu—(5 flights)
- Fri—(5 flights)
- Sat—(5 flights)
- Sun—(6 flights)
- 9 AM–12 PM73%(11 flights)
- 12–3 PM78%(27 flights)
- Departures on time
- 87%
- Diverted
- 0%
- Flights flown
- 38
- Months covered
- 2
Same route, other flights
Keep nerding
Based on 38 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.