Historical on-time performance
Atlanta to Charleston
363 miData through Dec 2025Source: US DOT · BTS
Flights on ATL–CRW arrive on time 70% of the time over the last 12 months.
On-time rate70%arrived within 15 min
p90 delay70 min1 in 10 flights is worse (tail risk)
Cancelled3.4%of scheduled flights
based on 385 flights over the last 12 months. On-time means arriving within 15 minutes (BTS standard).
By airline
How each carrier compares
- SkyWest AirlinesOn-time70%Medianon timep9070 minCancel3.4%Flights385
Why flights run late
Delay causes
- Airline65%
- Weather31%
- Air traffic (NAS)5%
- Late aircraft0%
- Security0%
Most delay minutes here are attributed to Airline.
Over time
On-time trend
By season
On-time rate by month
When to fly
Best time to fly ATL → 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 75% to 90% on time.
- Evenings90% on time · p90 15 min · 168 flights · limited
- Mornings83% on time · p90 25 min · 115 flights · limited
- Middays83% on time · p90 45 min · 686 flights
- Overnights76% on time · p90 65 min · 825 flights
- Afternoons75% on time · p90 55 min · 708 flights
Best day of week
On-time rates are fairly even by day on this route — ranging from 75% to 84% on time.
- Saturdays84% on time · p90 35 min · 282 flights
- Tuesdays80% on time · p90 45 min · 368 flights
- Wednesdays80% on time · p90 55 min · 371 flights
- Fridays79% on time · p90 50 min · 372 flights
- Mondays79% on time · p90 60 min · 374 flights
- Thursdays77% on time · p90 50 min · 371 flights
- Sundays75% on time · p90 55 min · 364 flights
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