BWI (Baltimore) to FLL (Fort Lauderdale) flights arrive on time 77% of the time. The most reliable airline on this route is Spirit Airlines at 80%. The average delay is 66 minutes. Delays on this route are most often caused by the airline (crew, maintenance, or boarding).
Source: Bureau of Transportation Statistics. Updated April 2026.BWI → FLL
BWI (Baltimore) to FLL (Fort Lauderdale)
BWI → FLL on-time performance by month
24
25
JanFebMarAprMayJunJulAugSepOctNovDec
Worse
Better
This route is on time most of the time. About 77% of flights arrive on schedule.
Delays on this route are most often caused by the airline (crew, maintenance, or boarding).
Accurate?
Airlines are roughly equal on this route — Spirit Airlines leads slightly at 80% vs Southwest Airlines at 77%.
Airline Comparison
Spirit Airlines leads at 80% on time; Southwest Airlines trails at 77%.
Accurate?
Good to know
Departing from BWI
78% on timeTSA is currently ~15 min. Best time: 4 AM (about 5 min).
Arriving at FLL
75% on timeWhen flights into FLL are late, the average delay is 71 minutes. Build buffer if you have ground plans.
If connecting at FLL: TSA is ~15 min right now. Allow at least 60 minutes for a domestic connection.
Flight cancelled or delayed?
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Data last updated April 2026. Source: Bureau of Transportation Statistics.