Historical on-time performance
Charleston to Atlanta
363 miData through May 2026Source: US DOT · BTS
Flights on CRW–ATL arrive on time 68% of the time over the last 12 months.
On-time rate68%arrived within 15 min
p90 delay80 min1 in 10 flights is worse (tail risk)
Cancelled7.3%of scheduled flights
based on 164 flights over the last 12 months. On-time means arriving within 15 minutes (BTS standard).
By airline
How each carrier compares
- SkyWest AirlinesOn-time68%Medianon timep9080 minCancel7.3%Flights164
Why flights run late
Delay causes
- Airline65%
- Weather25%
- Air traffic (NAS)10%
- Late aircraft0%
- Security0%
Most delay minutes here are attributed to Airline.
When flights don't go
Why flights were cancelled
- Airline8%
- Weather92%
- Air traffic (NAS)0%
- Security0%
Most cancellations here are attributed to Weather. Shares are among 12 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 CRW → ATL
All airlines · rolling 36 months (2023-06 .. 2026-05).
Best time of day
On-time rates are fairly even by time of day on this route — ranging from 70% to 84% on time.
- Mornings84% on time · p90 35 min · 802 flights
- Middays80% on time · p90 55 min · 579 flights
- Evenings71% on time · p90 75 min · 585 flights
- Afternoons70% on time · p90 100 min · 255 flights
Best day of week
On-time rates are fairly even by day on this route — ranging from 73% to 83% on time.
- Saturdays83% on time · p90 25 min · 260 flights
- Wednesdays81% on time · p90 55 min · 330 flights
- Sundays78% on time · p90 50 min · 318 flights
- Thursdays78% on time · p90 65 min · 332 flights
- Fridays77% on time · p90 60 min · 333 flights
- Tuesdays75% on time · p90 75 min · 326 flights
- Mondays73% on time · p90 90 min · 334 flights
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