Flight Check

Best Airline: RAP to LAX

Rapid City to Los Angeles — airline reliability comparison

Allegiant Air is the most reliable airline on the RAP to LAX route with a 85% on-time rate. Based on 20 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

Allegiant Air85%

RAP to LAX Airline Comparison

AirlineOn-Time %Cancel %Avg DelayFlights
Allegiant AirG4Best85%0.0%95m20

Route Overview

85%
Overall On-Time
95m
Avg Delay
0%
Cancel Rate
20
Total Flights
RAP to LAX Route DetailsReturn: LAX to RAP
RAP AirportLAX Airport

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