Historical on-time performance
Dallas-Fort Worth to Charleston
987 miData through Dec 2025Source: US DOT · BTS
Flights on DFW–CHS arrive on time 66% of the time over the last 12 months.
On-time rate66%arrived within 15 min
p90 delay75 min1 in 10 flights is worse (tail risk)
Cancelled2.5%of scheduled flights
based on 1,112 flights over the last 12 months. On-time means arriving within 15 minutes (BTS standard).
By airline
How each carrier compares
- Envoy AirbestOn-time93%Medianon timep9010 minCancel0.0%Flights30
- American AirlinesOn-time66%Medianon timep9065 minCancel2.7%Flights969
- PSA AirlinesOn-time58%Median5 minp90115 minCancel1.8%Flights113
Why flights run late
Delay causes
- Airline30%
- Weather7%
- Air traffic (NAS)14%
- Late aircraft48%
- Security0%
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 DFW → CHS
All airlines · rolling 36 months (2023-01 .. 2025-12).
Best time of day
Mornings are the most reliable time of day to fly this route — 81% on time.
- Mornings81% on time · p90 35 min · 315 flights
- Middays75% on time · p90 45 min · 1,175 flights
- Afternoons66% on time · p90 80 min · 867 flights
- Evenings64% on time · p90 70 min · 916 flights
- Overnights59% on time · p90 85 min · 324 flights
Best day of week
On-time rates are fairly even by day on this route — ranging from 66% to 72% on time.
- Tuesdays72% on time · p90 45 min · 467 flights
- Saturdays71% on time · p90 55 min · 486 flights
- Wednesdays70% on time · p90 65 min · 482 flights
- Mondays69% on time · p90 70 min · 521 flights
- Fridays68% on time · p90 75 min · 525 flights
- Thursdays68% on time · p90 60 min · 550 flights
- Sundays66% on time · p90 80 min · 566 flights
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