ILM (Wilmington) to PHL (Philadelphia) flights arrive on time 81% of the time. The most reliable airline on this route is PSA Airlines at 81%. The average delay is 93 minutes. Delays on this route are most often caused by the incoming plane arriving late.
Source: Bureau of Transportation Statistics. Updated March 2026.ILM → PHL
ILM (Wilmington) to PHL (Philadelphia)
ILM → PHL on-time performance by month
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This route is on time most of the time. About 81% of flights arrive on schedule.
Delays on this route are most often caused by the incoming plane arriving late.
Accurate?
PSA Airlines edges out Republic Airways on this route — 81% vs 75% on time.
Airline Comparison
PSA Airlines leads at 81% on time; Republic Airways trails at 75%.
Accurate?
Good to know
Departing from ILM
83% on timeExpect ~19 min sitting on the taxiway after your gate pushes back. ILM has long runway queues.
TSA is currently ~13 min. Best time: 4 AM (about 5 min).
ILM cancels 2.2% of flights — higher than average. Have a backup plan.
Arriving at PHL
79% on timeWhen flights into PHL are late, the average delay is 79 minutes. Build buffer if you have ground plans.
If connecting at PHL: TSA is ~15 min right now. Allow at least 60 minutes for a domestic connection.
Flight cancelled or delayed?
Check what PSA Airlines owes you — refund rights, action plan, complaint email. Free.
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Data last updated March 2026. Source: Bureau of Transportation Statistics.