Historical on-time performance
Charlotte to Charleston
221 miData through Dec 2025Source: US DOT · BTS
Flights on CLT–CRW arrive on time 69% of the time over the last 12 months.
On-time rate69%arrived within 15 min
p90 delay70 min1 in 10 flights is worse (tail risk)
Cancelled3.2%of scheduled flights
based on 1,153 flights over the last 12 months. On-time means arriving within 15 minutes (BTS standard).
By airline
How each carrier compares
- PSA AirlinesOn-time69%Medianon timep9070 minCancel3.2%Flights1,153
Why flights run late
Delay causes
- Airline28%
- Weather7%
- Air traffic (NAS)7%
- Late aircraft57%
- Security1%
Most delay minutes here are attributed to Late aircraft.
Over time
On-time trend
By season
On-time rate by month
When to fly
Best time to fly CLT → CRW
All airlines · rolling 36 months (2023-01 .. 2025-12).
Best time of day
On-time rates are fairly even by time of day on this route — ranging from 68% to 83% on time.
- Middays83% on time · p90 25 min · 496 flights
- Mornings81% on time · p90 35 min · 765 flights
- Afternoons73% on time · p90 55 min · 1,047 flights
- Evenings71% on time · p90 55 min · 168 flights · limited
- Overnights68% on time · p90 65 min · 990 flights
Best day of week
On-time rates are fairly even by day on this route — ranging from 70% to 81% on time.
- Tuesdays81% on time · p90 45 min · 463 flights
- Wednesdays78% on time · p90 35 min · 492 flights
- Thursdays75% on time · p90 55 min · 503 flights
- Saturdays74% on time · p90 45 min · 472 flights
- Sundays73% on time · p90 50 min · 521 flights
- Mondays73% on time · p90 50 min · 514 flights
- Fridays70% on time · p90 60 min · 503 flights
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