Historical on-time performance
Houston to Victoria
123 miData through Dec 2025Source: US DOT · BTS
Flights on IAH–VCT arrive on time 74% of the time over the last 12 months.
On-time rate74%arrived within 15 min
p90 delay80 min1 in 10 flights is worse (tail risk)
Cancelled3.1%of scheduled flights
based on 590 flights over the last 12 months. On-time means arriving within 15 minutes (BTS standard).
By airline
How each carrier compares
- SkyWest AirlinesOn-time74%Medianon timep9080 minCancel3.1%Flights590
Why flights run late
Delay causes
- Airline49%
- Weather21%
- Air traffic (NAS)2%
- Late aircraft28%
- Security0%
Most delay minutes here are attributed to Airline.
Over time
On-time trend
By season
On-time rate by month
When to fly
Best time to fly IAH → VCT
All airlines · rolling 36 months (2023-01 .. 2025-12).
Best time of day
Overnights are the most reliable time of day to fly this route — 85% on time.
- Overnights85% on time · p90 30 min · 1,054 flights
- Afternoons77% on time · p90 70 min · 745 flights
- Middays69% on time · p90 85 min · 62 flights · limited
Best day of week
On-time rates are fairly even by day on this route — ranging from 75% to 88% on time.
- Tuesdays88% on time · p90 10 min · 168 flights · limited
- Saturdays86% on time · p90 50 min · 182 flights · limited
- Wednesdays83% on time · p90 45 min · 303 flights
- Thursdays82% on time · p90 35 min · 298 flights
- Fridays81% on time · p90 55 min · 304 flights
- Sundays78% on time · p90 60 min · 304 flights
- Mondays75% on time · p90 70 min · 302 flights
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