Flight Check

Best Airline: CLT to LAS

Charlotte to Las Vegas — airline reliability comparison

American Airlines is the most reliable airline on the CLT to LAS route with a 76% on-time rate, compared to Frontier Airlines at 71%. Based on 7,839 flights tracked.

This route involves high-congestion airports, which can affect reliability regardless of airline.

Source: Bureau of Transportation Statistics. Updated October 2026.

On-Time Rate by Airline

American Airlines76%
Spirit Airlines76%
Frontier Airlines71%

CLT to LAS Airline Comparison

AirlineOn-Time %Cancel %Avg DelayFlights
American AirlinesAABest76%0.9%60m7,839
Spirit AirlinesNK76%2.0%61m792
Frontier AirlinesF9Worst71%2.6%95m354

Route Overview

76%
Overall On-Time
63m
Avg Delay
1%
Cancel Rate
9,005
Total Flights
CLT to LAS Route DetailsReturn: LAS to CLT
CLT AirportLAS Airport

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Data last updated October 2026. Source: Bureau of Transportation Statistics.