Flight Check

Best Airline: EWR to DSM

Newark to Des Moines — airline reliability comparison

Allegiant Air is the most reliable airline on the EWR to DSM route with a 83% on-time rate. Based on 41 flights tracked.

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

Source: Bureau of Transportation Statistics. Updated October 2026.

On-Time Rate by Airline

Allegiant Air83%

EWR to DSM Airline Comparison

AirlineOn-Time %Cancel %Avg DelayFlights
Allegiant AirG4Best83%5.0%33m41

Route Overview

83%
Overall On-Time
34m
Avg Delay
4.9%
Cancel Rate
41
Total Flights
EWR to DSM Route DetailsReturn: DSM to EWR
EWR AirportDSM Airport

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