Flight Check

Best Airline: PBI to ATL

West Palm Beach to Atlanta — airline reliability comparison

Delta Air Lines is the most reliable airline on the PBI to ATL route with a 84% on-time rate, compared to Frontier Airlines at 54%. Based on 13,279 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%
Southwest Airlines79%
Frontier Airlines54%

PBI to ATL Airline Comparison

AirlineOn-Time %Cancel %Avg DelayFlights
Delta Air LinesDLBest84%1.2%67m13,279
Southwest AirlinesWN79%0.9%65m940
Frontier AirlinesF9Worst54%3.5%180m64

Route Overview

83%
Overall On-Time
69m
Avg Delay
1.2%
Cancel Rate
14,356
Total Flights
PBI to ATL Route DetailsReturn: ATL to PBI
PBI AirportATL Airport

Flying out of PBI? 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.