BOS (Boston) to ILM (Wilmington) flights arrive on time 88% of the time. The most reliable airline on this route is Republic Airways at 90%. The average delay is 56 minutes. Delays on this route are most often caused by the incoming plane arriving late.
Source: Bureau of Transportation Statistics. Updated March 2026.BOS → ILM
BOS (Boston) to ILM (Wilmington)
BOS → ILM on-time performance by month
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JanFebMarAprMayJunJulAugSepOctNovDec
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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 incoming plane arriving late.
Accurate?
Airlines are roughly equal on this route — Republic Airways leads slightly at 90% vs null at 87%.
Airline Comparison
Republic Airways leads at 90% on time; trails at 87%.
Accurate?
Good to know
Departing from BOS
79% on timeExpect ~19 min sitting on the taxiway after your gate pushes back. BOS has long runway queues.
TSA is currently ~5 min. Best time: 4 AM (about 5 min).
Arriving at ILM
83% on timeWhen flights into ILM are late, the average delay is 76 minutes. Build buffer if you have ground plans.
If connecting at ILM: TSA is ~5 min right now. Allow at least 60 minutes for a domestic connection.
ILM has a 2.2% cancellation rate — keep the airline app handy for rebooking.
Flight cancelled or delayed?
Check what Republic Airways owes you — refund rights, action plan, complaint email. Free.
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Data last updated March 2026. Source: Bureau of Transportation Statistics.