ATL (Atlanta) to FLL (Fort Lauderdale) flights arrive on time 79% of the time. The most reliable airline on this route is Delta Air Lines at 79%. The average delay is 39 minutes. Delays on this route are most often caused by weather.
Source: Bureau of Transportation Statistics. Updated March 2026.ATL → FLL
ATL (Atlanta) to FLL (Fort Lauderdale)
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ATL → FLL on-time performance by month
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This route is on time most of the time. About 79% of flights arrive on schedule.
Delays on this route are most often caused by weather.
Airlines are roughly equal on this route — Delta Air Lines leads slightly at 79% vs JetBlue Airways at 76%.
Airline Comparison
Delta Air Lines leads at 79% on time; JetBlue Airways trails at 76%.
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Data last updated March 2026. Source: Bureau of Transportation Statistics.