Spirit Airlines LAS to SDF on-time performance
Spirit Airlines nonstop flights from Las Vegas to Louisville · Aug 2025 – Jul 2026
On-time arrivals
91%
arrived < 15 min late
Cancelled
0.0%
0 flights
Avg arrival delay
6 min
58 min when late
Rank on route
#2 of 3
route average 70% on time
Key facts
- Spirit Airlines flights on LAS to SDF arrived on time 91% of the time in Aug 2025 – Jul 2026.
- 0% were cancelled, and 3% arrived an hour or more late.
- That ranks #2 of 3 airlines on this route, which averaged 70% on time overall.
- The largest source of delay minutes was air traffic control & airport congestion (88%).
On-time trend by month
Why this airline's flights were late
- Air traffic control & airport congestion88%
- Airline (crew, maintenance, cleaning, fueling)12%
- Late-arriving aircraft0%
- Extreme weather0%
- Security0%
Other airlines on LAS to SDF
- Southwest Airlines68% on time · 19 min avg delay
- American Airlines100% on time · 0 min avg delay
Full LAS to SDF comparison →
Spirit Airlines on-time record across all routes →
33 Spirit Airlines flights tracked on this route; 0 cancelled, 0 diverted.
Data: U.S. DOT Bureau of Transportation Statistics, Aug 2025 – Jul 2026 (12 months). Latest month published by BTS: July 2026. How we calculate this.