Flight Reliability
NK 114 · Spirit Airlines
Chicago → Las Vegas (ORD–LAS)97% of its flights flew this route. The rest (ORD–IAH) are included in these numbers.
42
Bring Snacks
WanderNerd Reliability Score
- 75%
- Arrive within 15 minutes
- 14 min
- Average arrival delay
- 9.7%
- Cancelled
- 14 min early
- Median arrival delay
Based on 31 historical flights. Data through May 2026.
What the data says
The late departure is the smart one here.
NK 114 departing between 6–9 PM arrived on time 80% of the time, versus 62% between 3–6 PM.
The breakdown
- Mon—(4 flights)
- Tue—(5 flights)
- Wed—(4 flights)
- Thu—(4 flights)
- Fri—(4 flights)
- Sat—(3 flights)
- Sun—(4 flights)
- 6–9 AM—(5 flights)
- 3–6 PM62%(13 flights)
- 6–9 PM80%(10 flights)
- Departures on time
- 75%
- Diverted
- 0%
- Flights flown
- 28
- 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.