Flight Check

Best Airline: ATL to MCI

Atlanta to Kansas City — airline reliability comparison

Delta Air Lines is the most reliable airline on the ATL to MCI route with a 82% on-time rate, compared to Frontier Airlines at 64%. Based on 8,947 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

Delta Air Lines82%
Southwest Airlines78%
Frontier Airlines64%

ATL to MCI Airline Comparison

AirlineOn-Time %Cancel %Avg DelayFlights
Delta Air LinesDLBest82%1.1%56m8,947
Southwest AirlinesWN78%0.5%50m2,544
Frontier AirlinesF9Worst64%1.5%94m176

Route Overview

81%
Overall On-Time
56m
Avg Delay
1%
Cancel Rate
11,683
Total Flights
ATL to MCI Route DetailsReturn: MCI to ATL
ATL AirportMCI Airport

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