Historical on-time performance
Columbia to Dallas-Fort Worth
489 miData through May 2026Source: US DOT · BTS
Flights on COU–DFW arrive on time 80% of the time over the last 12 months.
On-time rate80%arrived within 15 min
p90 delay30 min1 in 10 flights is worse (tail risk)
Cancelled2.6%of scheduled flights
based on 1,121 flights over the last 12 months. On-time means arriving within 15 minutes (BTS standard).
By airline
How each carrier compares
- Envoy AirOn-time80%Medianon timep9030 minCancel2.6%Flights1,121
Why flights run late
Delay causes
- Airline11%
- Weather16%
- Air traffic (NAS)12%
- Late aircraft60%
- Security0%
Most delay minutes here are attributed to Late aircraft.
When flights don't go
Why flights were cancelled
- Airline10%
- Weather66%
- Air traffic (NAS)24%
- Security0%
Most cancellations here are attributed to Weather. Shares are among 29 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 COU → DFW
All airlines · rolling 36 months (2023-06 .. 2026-05).
Best time of day
Mornings are the most reliable time of day to fly this route — 82% on time.
- Mornings82% on time · p90 25 min · 1,095 flights
- Middays78% on time · p90 45 min · 1,032 flights
- Afternoons75% on time · p90 70 min · 102 flights · limited
- Evenings70% on time · p90 60 min · 1,170 flights
Best day of week
On-time rates are fairly even by day on this route — ranging from 72% to 80% on time.
- Tuesdays80% on time · p90 35 min · 480 flights
- Wednesdays79% on time · p90 40 min · 490 flights
- Fridays77% on time · p90 45 min · 503 flights
- Mondays77% on time · p90 40 min · 504 flights
- Thursdays76% on time · p90 40 min · 508 flights
- Sundays74% on time · p90 50 min · 517 flights
- Saturdays72% on time · p90 65 min · 471 flights
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