Historical on-time performance
Portland to Charlotte
Flights on PWM–CLT arrive on time 78% of the time over the last 12 months.
based on 645 flights over the last 12 months. On-time means arriving within 15 minutes (BTS standard).
By airline
How each carrier compares
Not enough comparable data to name a most-on-time carrier — low-data carriers aren't ranked.
- PSA AirlinesOn-time90%Medianon timep905 minCancel2.5%Flights122
- American AirlinesOn-time75%Medianon timep9050 minCancel1.0%Flights523
Why flights run late
Delay causes
- Airline32%
- Weather4%
- Air traffic (NAS)23%
- Late aircraft41%
- Security0%
Most delay minutes here are attributed to Late aircraft.
When flights don't go
Why flights were cancelled
- Airline0%
- Weather100%
- Air traffic (NAS)0%
- Security0%
Most cancellations here are attributed to Weather. Shares are among 8 cancellations with a reported cause (BTS reports causes from June 2003).
Over time
On-time trend
By season
On-time rate by month
When to fly
Best time to fly PWM → CLT
All airlines · rolling 36 months (2023-06 .. 2026-05).
Best time of day
Mornings are the most reliable time of day to fly this route — 85% on time.
- Mornings85% on time · p90 20 min · 956 flights
- Middays79% on time · p90 40 min · 484 flights
- Afternoons67% on time · p90 65 min · 491 flights
- Evenings60% on time · p90 125 min · 136 flights · limited
Best day of week
On-time rates are fairly even by day on this route — ranging from 74% to 81% on time.
- Thursdays81% on time · p90 40 min · 299 flights
- Wednesdays81% on time · p90 35 min · 277 flights
- Tuesdays79% on time · p90 30 min · 276 flights
- Saturdays76% on time · p90 50 min · 338 flights
- Sundays75% on time · p90 50 min · 298 flights
- Mondays75% on time · p90 50 min · 290 flights
- Fridays74% on time · p90 75 min · 293 flights
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