Flight Check

Best Airline: BDL to ATL

Hartford to Atlanta — airline reliability comparison

Delta Air Lines is the most reliable airline on the BDL to ATL route with a 86% on-time rate, compared to Frontier Airlines at 64%. Based on 7,401 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 Lines86%
Frontier Airlines64%

BDL to ATL Airline Comparison

AirlineOn-Time %Cancel %Avg DelayFlights
Delta Air LinesDLBest86%1.2%70m7,401
Frontier AirlinesF9Worst64%3.7%89m324

Route Overview

84%
Overall On-Time
73m
Avg Delay
1.2%
Cancel Rate
7,793
Total Flights
BDL to ATL Route DetailsReturn: ATL to BDL
BDL AirportATL Airport

Flying out of BDL? We'll brief you.

Delays, TSA, weather, gates — we'll let you know if something matters.

Free. No account needed.

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