ILM (Wilmington) to MIA (Miami) flights arrive on time 88% of the time. The most reliable airline on this route is null at 91%. The average delay is 69 minutes. Delays on this route are most often caused by the airline (crew, maintenance, or boarding).
Source: Bureau of Transportation Statistics. Updated October 2026.ILM → MIA
ILM (Wilmington) to MIA (Miami)
ILM → MIA on-time performance by month
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JanFebMarAprMayJunJulAugSepOctNovDec
Worse
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This route is usually on time. About 88% 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 — null leads slightly at 91% vs American Airlines at 87%.
Airline Comparison
leads at 91% on time; American Airlines trails at 87%.
Accurate?
Good to know
Departing from ILM
81% on timeExpect ~19 min sitting on the taxiway after your gate pushes back. ILM has long runway queues.
TSA is currently ~30 min. Best time: 4 AM (about 5 min).
ILM cancels 2.6% of flights — higher than average. Have a backup plan.
Arriving at MIA
76% on timeWhen flights into MIA are late, the average delay is 77 minutes. Build buffer if you have ground plans.
If connecting at MIA: TSA is ~19 min right now. Allow at least 60 minutes for a domestic connection.
Flight cancelled or delayed?
Check what owes you — refund rights, action plan, complaint email. Free.
Flying out of ILM? We'll brief you.
Delays, TSA, weather, gates — we'll let you know if something matters.
Know someone flying soon?
Send them the link — delay data, TSA waits, weather, all free.
Data last updated October 2026. Source: Bureau of Transportation Statistics.