Flight Check

Best Airline: LEX to ORD

Lexington to Chicago — airline reliability comparison

Republic Airways is the most reliable airline on the LEX to ORD route with a 87% on-time rate, compared to SkyWest Airlines at 76%. Based on 358 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

Republic Airways87%
81%
PSA Airlines76%
SkyWest Airlines76%

LEX to ORD Airline Comparison

AirlineOn-Time %Cancel %Avg DelayFlights
Republic AirwaysYXBest87%0.3%47m358
MQ81%1.1%83m1,101
PSA AirlinesOH76%0.0%82m17
SkyWest AirlinesOOWorst76%2.3%84m3,827

Route Overview

78%
Overall On-Time
84m
Avg Delay
1.9%
Cancel Rate
5,368
Total Flights
LEX to ORD Route DetailsReturn: ORD to LEX
LEX AirportORD Airport

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