Historical on-time performance
Atlanta to Charleston
363 miData through May 2026Source: US DOT · BTS
Flights on ATL–CRW arrive on time 62% of the time over the last 12 months.
On-time rate62%arrived within 15 min
p90 delay80 min1 in 10 flights is worse (tail risk)
Cancelled6.7%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-time62%Medianon timep9080 minCancel6.7%Flights164
Why flights run late
Delay causes
- Airline60%
- Weather27%
- Air traffic (NAS)13%
- Late aircraft0%
- Security0%
Most delay minutes here are attributed to Airline.
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 11 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 ATL → CRW
All airlines · rolling 36 months (2023-06 .. 2026-05).
Best time of day
Evenings are the most reliable time of day to fly this route — 89% on time.
- Evenings89% on time · p90 20 min · 114 flights · limited
- Middays80% on time · p90 55 min · 570 flights
- Mornings78% on time · p90 35 min · 125 flights · limited
- Overnights74% on time · p90 75 min · 755 flights
- Afternoons74% on time · p90 55 min · 668 flights
Best day of week
On-time rates are fairly even by day on this route — ranging from 74% to 81% on time.
- Saturdays81% on time · p90 35 min · 256 flights
- Wednesdays78% on time · p90 55 min · 330 flights
- Fridays78% on time · p90 65 min · 333 flights
- Mondays76% on time · p90 80 min · 333 flights
- Tuesdays75% on time · p90 65 min · 326 flights
- Thursdays75% on time · p90 70 min · 333 flights
- Sundays74% on time · p90 50 min · 321 flights
Keep exploring