Flight Check

Best Airline: JFK to LAS

New York to Las Vegas — airline reliability comparison

American Airlines is the most reliable airline on the JFK to LAS route with a 86% on-time rate, compared to Frontier Airlines at 71%. Based on 758 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

American Airlines86%
Delta Air Lines81%
JetBlue Airways78%
Frontier Airlines71%

JFK to LAS Airline Comparison

AirlineOn-Time %Cancel %Avg DelayFlights
American AirlinesAABest86%1.4%91m758
Delta Air LinesDL81%1.6%63m6,007
JetBlue AirwaysB678%1.8%69m5,055
Frontier AirlinesF9Worst71%1.0%61m524

Route Overview

80%
Overall On-Time
67m
Avg Delay
1.6%
Cancel Rate
12,376
Total Flights
JFK to LAS Route DetailsReturn: LAS to JFK
JFK AirportLAS Airport

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