Flight Check

Best Airline: ATL to SMF

Atlanta to Sacramento — airline reliability comparison

Delta Air Lines is the most reliable airline on the ATL to SMF route with a 84% on-time rate. Based on 3,494 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 Lines84%

ATL to SMF Airline Comparison

AirlineOn-Time %Cancel %Avg DelayFlights
Delta Air LinesDLBest84%0.9%50m3,494

Route Overview

84%
Overall On-Time
50m
Avg Delay
0.9%
Cancel Rate
3,494
Total Flights
ATL to SMF Route DetailsReturn: SMF to ATL
ATL AirportSMF Airport

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