Historical on-time performance
Charleston to Dallas
Flights on CHS–DAL arrive on time 80% of the time over the last 12 months.
based on 337 flights over the last 12 months. On-time means arriving within 15 minutes (BTS standard).
By airline
How each carrier compares
- Southwest AirlinesOn-time80%Medianon timep9030 minCancel0.6%Flights337
Why flights run late
Delay causes
- Airline29%
- Weather1%
- Air traffic (NAS)20%
- Late aircraft49%
- Security0%
Most delay minutes here are attributed to Late aircraft.
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 2 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 CHS → DAL
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 69% to 90% on time.
- Mornings90% on time · p90 10 min · 254 flights
- Middays85% on time · p90 20 min · 199 flights · limited
- Afternoons71% on time · p90 50 min · 319 flights
- Evenings69% on time · p90 50 min · 280 flights
Best day of week
On-time rates are fairly even by day on this route — ranging from 75% to 80% on time.
- Wednesdays80% on time · p90 35 min · 147 flights · limited
- Tuesdays79% on time · p90 30 min · 147 flights · limited
- Fridays79% on time · p90 35 min · 149 flights · limited
- Thursdays78% on time · p90 30 min · 148 flights · limited
- Saturdays76% on time · p90 50 min · 157 flights · limited
- Mondays76% on time · p90 35 min · 147 flights · limited
- Sundays75% on time · p90 25 min · 157 flights · limited
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