PWM (Portland) to RDU (Raleigh) flights arrive on time 86% of the time. The most reliable airline on this route is Frontier Airlines at 85%. The average delay is 60 minutes. Delays on this route are most often caused by the incoming plane arriving late.
Source: Bureau of Transportation Statistics. Updated May 2026.PWM → RDU
PWM (Portland) to RDU (Raleigh)
PWM → RDU on-time performance by month
24
JanFebMarAprMayJunJulAugSepOctNovDec
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This route is usually on time. About 86% of flights arrive on schedule.
Delays on this route are most often caused by the incoming plane arriving late.
Accurate?
Accurate?
Good to know
Departing from PWM
81% on timeExpect ~18 min sitting on the taxiway after your gate pushes back. PWM has long runway queues.
TSA is currently ~11 min. Best time: 4 AM (about 5 min).
PWM cancels 2.8% of flights — higher than average. Have a backup plan.
Arriving at RDU
80% on timeWhen flights into RDU are late, the average delay is 72 minutes. Build buffer if you have ground plans.
If connecting at RDU: TSA is ~18 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.