Flight Reliability
NK 1029 · Spirit Airlines
Los Angeles → Louisville (LAX–SDF)83% of its flights flew this route. The rest (CLT–LGA) are included in these numbers.
81
Pretty Reliable
WanderNerd Reliability Score
- 73%
- Arrive within 15 minutes
- 11 min
- Average arrival delay
- 0%
- Cancelled
- 2 min
- Median arrival delay
Based on 30 historical flights. Data through May 2026.
What the data says
Lagging the LAX–SDF route.
NK 1029 arrived on time 73% of the time, versus 87% across the LAX–SDF route.
The breakdown
- Mon—(0 flights)
- Tue—(5 flights)
- Wed—(5 flights)
- Thu—(5 flights)
- Fri—(0 flights)
- Sat60%(10 flights)
- Sun—(5 flights)
- 6–9 AM77%(22 flights)
- 9 AM–12 PM—(8 flights)
- Departures on time
- 77%
- Diverted
- 0%
- Flights flown
- 30
- Months covered
- 4
Same route, other flights
Keep nerding
Based on 30 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.