Historical on-time performance
Milwaukee to Austin
1,032 miData through Dec 2025Source: US DOT · BTS
Flights on MKE–AUS arrive on time 86% of the time over the last 12 months.
On-time rate86%arrived within 15 min
p90 delay20 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
- Southwest AirlinesOn-time86%Medianon timep9020 minCancel0.0%Flights92
Why flights run late
Delay causes
- Airline52%
- Weather0%
- Air traffic (NAS)24%
- Late aircraft24%
- 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 MKE → AUS
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 80% to 85% on time.
- Middays85% on time · p90 15 min · 136 flights · limited
- Afternoons80% on time · p90 40 min · 56 flights · limited
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