Flight Check

Best Airline: LAS to IND

Las Vegas to Indianapolis — airline reliability comparison

Spirit Airlines is the most reliable airline on the LAS to IND route with a 83% on-time rate, compared to Allegiant Air at 69%. Based on 924 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

Spirit Airlines83%
Frontier Airlines83%
Southwest Airlines74%
Allegiant Air69%

LAS to IND Airline Comparison

AirlineOn-Time %Cancel %Avg DelayFlights
Spirit AirlinesNKBest83%1.2%63m924
Frontier AirlinesF983%1.1%69m84
Southwest AirlinesWN74%0.4%57m3,736
Allegiant AirG4Worst69%5.0%49m20

Route Overview

76%
Overall On-Time
59m
Avg Delay
0.6%
Cancel Rate
5,167
Total Flights
LAS to IND Route DetailsReturn: IND to LAS
LAS AirportIND Airport

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