Historical on-time performance
Houston to Cincinnati
Flights on IAH–CVG arrive on time 75% of the time over the last 12 months.
based on 631 flights over the last 12 months. On-time means arriving within 15 minutes (BTS standard).
By airline
How each carrier compares
- United AirlinesOn-time75%Medianon timep9050 minCancel1.0%Flights631
Why flights run late
Delay causes
- Airline21%
- Weather2%
- Air traffic (NAS)11%
- Late aircraft66%
- Security0%
Most delay minutes here are attributed to Late aircraft.
When flights don't go
Why flights were cancelled
- Airline17%
- Weather83%
- Air traffic (NAS)0%
- Security0%
Most cancellations here are attributed to Weather. Shares are among 6 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 IAH → CVG
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 66% to 83% on time.
- Middays83% on time · p90 40 min · 543 flights
- Mornings79% on time · p90 55 min · 135 flights · limited
- Evenings69% on time · p90 70 min · 468 flights
- Overnights66% on time · p90 65 min · 673 flights
Best day of week
On-time rates are fairly even by day on this route — ranging from 67% to 79% on time.
- Tuesdays79% on time · p90 35 min · 242 flights
- Wednesdays78% on time · p90 50 min · 270 flights
- Thursdays74% on time · p90 65 min · 277 flights
- Saturdays73% on time · p90 65 min · 234 flights
- Fridays71% on time · p90 55 min · 279 flights
- Mondays68% on time · p90 65 min · 292 flights
- Sundays67% on time · p90 70 min · 285 flights
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