CLT (Charlotte) to PWM (Portland) flights arrive on time 73% of the time. The most reliable airline on this route is PSA Airlines at 80%. The average delay is 72 minutes. Delays on this route are most often caused by the airline (crew, maintenance, or boarding).
Source: Bureau of Transportation Statistics. Updated May 2026.CLT → PWM
CLT (Charlotte) to PWM (Portland)
CLT → PWM on-time performance by month
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This route is delayed fairly often. About 73% of flights arrive on schedule.
Delays on this route are most often caused by the airline (crew, maintenance, or boarding).
Accurate?
PSA Airlines edges out American Airlines on this route — 80% vs 70% on time.
Airline Comparison
PSA Airlines leads at 80% on time; American Airlines trails at 70%.
Accurate?
Good to know
Departing from CLT
80% on timeExpect ~19 min sitting on the taxiway after your gate pushes back. CLT has long runway queues.
TSA is currently ~20 min. Best time: 4 AM (about 5 min).
Arriving at PWM
81% on timeWhen flights into PWM are late, the average delay is 76 minutes. Build buffer if you have ground plans.
If connecting at PWM: TSA is ~11 min right now. Allow at least 60 minutes for a domestic connection.
PWM has a 2.8% cancellation rate — keep the airline app handy for rebooking.
Flight cancelled or delayed?
Check what PSA Airlines owes you — refund rights, action plan, complaint email. Free.
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Data last updated May 2026. Source: Bureau of Transportation Statistics.