FLL (Fort Lauderdale) to MDT (Harrisburg) flights arrive on time 73% of the time. The most reliable airline on this route is Allegiant Air at 73%. The average delay is 46 minutes. Delays on this route are most often caused by air traffic and busy airspace.
Source: Bureau of Transportation Statistics. Updated May 2026.FLL → MDT
FLL (Fort Lauderdale) to MDT (Harrisburg)
FLL → MDT on-time performance by month
25
JanFebMarAprMayJunJulAugSepOctNovDec
Worse
Better
This route is delayed fairly often. About 73% of flights arrive on schedule.
Delays on this route are most often caused by air traffic and busy airspace.
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Good to know
Departing from FLL
75% on timeExpect ~17 min sitting on the taxiway after your gate pushes back. FLL has long runway queues.
TSA is currently ~16 min. Best time: 4 AM (about 5 min).
Arriving at MDT
81% on timeWhen flights into MDT are late, the average delay is 77 minutes. Build buffer if you have ground plans.
If connecting at MDT: TSA is ~14 min right now. Allow at least 60 minutes for a domestic connection.
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Data last updated May 2026. Source: Bureau of Transportation Statistics.