Historical on-time performance
Houston to Milwaukee
984 miData through Dec 2025Source: US DOT · BTS
Flights on IAH–MKE arrive on time 82% of the time over the last 12 months.
On-time rate82%arrived within 15 min
p90 delay30 min1 in 10 flights is worse (tail risk)
Cancelled0.0%of scheduled flights
based on 92 flights over the last 12 months. On-time means arriving within 15 minutes (BTS standard).
By airline
How each carrier compares
- SkyWest AirlinesOn-time82%Medianon timep9030 minCancel0.0%Flights92
Why flights run late
Delay causes
- Airline62%
- Weather10%
- Air traffic (NAS)10%
- Late aircraft18%
- 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 → MKE
All airlines · rolling 36 months (2023-01 .. 2025-12).
Best time of day
On-time rates are fairly even by time of day on this route — ranging from 69% to 85% on time.
- Overnights85% on time · p90 20 min · 107 flights · limited
- Mornings83% on time · p90 30 min · 122 flights · limited
- Middays83% on time · p90 35 min · 292 flights
- Evenings69% on time · p90 60 min · 471 flights
Best day of week
On-time rates are fairly even by day on this route — ranging from 70% to 80% on time.
- Wednesdays80% on time · p90 45 min · 146 flights · limited
- Tuesdays79% on time · p90 60 min · 144 flights · limited
- Fridays77% on time · p90 30 min · 142 flights · limited
- Thursdays77% on time · p90 45 min · 142 flights · limited
- Saturdays76% on time · p90 45 min · 133 flights · limited
- Mondays75% on time · p90 45 min · 144 flights · limited
- Sundays70% on time · p90 50 min · 141 flights · limited
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