Flight Check

Best Airline: SGF to LAS

Springfield to Las Vegas — airline reliability comparison

Allegiant Air is the most reliable airline on the SGF to LAS route with a 78% on-time rate. Based on 204 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 Air78%

SGF to LAS Airline Comparison

AirlineOn-Time %Cancel %Avg DelayFlights
Allegiant AirG4Best78%0.9%73m204

Route Overview

78%
Overall On-Time
75m
Avg Delay
1%
Cancel Rate
204
Total Flights
SGF to LAS Route DetailsReturn: LAS to SGF
SGF AirportLAS Airport

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