Flight Check

Best Airline: OKC to ORD

Oklahoma City to Chicago — airline reliability comparison

Republic Airways is the most reliable airline on the OKC to ORD route with a 89% on-time rate, compared to at 81%. Based on 564 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 Airways89%
SkyWest Airlines81%
81%

OKC to ORD Airline Comparison

AirlineOn-Time %Cancel %Avg DelayFlights
Republic AirwaysYXBest89%1.0%54m564
SkyWest AirlinesOO81%1.5%87m5,701
MQWorst81%0.9%69m1,502

Route Overview

80%
Overall On-Time
83m
Avg Delay
1.6%
Cancel Rate
7,795
Total Flights
OKC to ORD Route DetailsReturn: ORD to OKC
OKC AirportORD Airport

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